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    <title>Mojang Studios Jira</title>
    <link>https://bugs.mojang.com</link>
    <description>This file is an XML representation of an issue</description>
    <language>en</language>    <build-info>
        <version>9.12.2</version>
        <build-number>9120002</build-number>
        <build-date>10-01-2024</build-date>
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<item>
            <title>[MCPE-22770] Input delay on keyboard/mouse controls</title>
                <link>https://bugs.mojang.com/browse/MCPE-22770</link>
                <project id="10200" key="MCPE">Minecraft (Bedrock codebase)</project>
                    <description>&lt;p&gt;All keyboard/mouse controls appear to be delayed. I measured this to be roughly 200ms on average, with a max of 350ms. This is very noticeable, especially when trying to do something like tricky parkour, combat, or quickly reorganize your inventory.&lt;/p&gt;

&lt;p&gt;Affects both singleplayer and multiplayer. Appears to apply to controls both in GUIs and in-game. In-game looking/mouse movement is also affected&lt;/p&gt;

&lt;p&gt;Below is a video showing how I recorded the game (at 60FPS), then went through in VLC frame by frame to measure how long it took from QIPress picking up the button press to the game picking up the button press.&lt;/p&gt;

&lt;p&gt;All Win10E players I have spoken with have noticed this delay. Additionally, the video shows the same test in Java and no delay is seen, which I think should rule out hardware or OS issues. The game runs smoothly and without performance issues other than this delay.&lt;/p&gt;</description>
            <key id="173812">MCPE-22770</key>
            <summary>Input delay on keyboard/mouse controls</summary>
                <type id="1" iconUrl="https://bugs.mojang.com/secure/viewavatar?size=xsmall&amp;avatarId=18903&amp;avatarType=issuetype">Bug</type>
                                    <status id="5" iconUrl="https://bugs.mojang.com/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="4">Incomplete</resolution>
                                            <reporter username="SirBenet">SirBenet</reporter>
                        <labels>
                    </labels>
                <created>Tue, 20 Jun 2017 17:50:18 +0200</created>
                <updated>Fri, 20 Jan 2023 17:12:15 +0100</updated>
                            <resolved>Fri, 20 Jan 2023 17:12:15 +0100</resolved>
                                    <version>1.16.20.54 Beta</version>
                    <version>1.16.20.53 Beta</version>
                    <version>1.13.1</version>
                    <version>1.1.1.1</version>
                    <version>1.1.2.50</version>
                    <version>1.2.0.2</version>
                    <version>1.2.0.81</version>
                    <version>1.2.6.55</version>
                    <version>1.2.11.4</version>
                    <version>1.2.13.11</version>
                    <version>1.11.4</version>
                    <version>1.14.30 Hotfix</version>
                                    <fixVersion>1.2.13.12</fixVersion>
                                                        <votes>34</votes>
                                    <watches>11</watches>
                                                                            <comments>
                            <comment id="1232091" author="mega_spud" created="Fri, 20 Jan 2023 17:12:15 +0100"  >&lt;p&gt;Cleaning up old tickets: This ticket had been set to &apos;Awaiting Response&apos;, but has not received a response from the reporter (~3 months+) so is being closed as &lt;em&gt;Incomplete&lt;/em&gt;. If you feel this is still a valid issue then please comment, or create a new ticket following the &lt;a href=&quot;https://aka.ms/MCBugTrackerHelp&quot; title=&quot;How To Write helpful bug reports&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Issue Guidelines&lt;/a&gt; which includes steps to reproduce the problem.&lt;/p&gt;

&lt;p&gt;For any account or purchasing related issues, please contact &lt;a href=&quot;https://help.minecraft.net/hc/en-us/requests/new&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Minecraft Customer Support&lt;/a&gt; directly, as we cannot assist with those here at the bug tracker.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Quick Links&lt;/b&gt;:&lt;br/&gt;
&#128211; &lt;a href=&quot;https://aka.ms/MCBugTrackerHelp&quot; title=&quot;How To Write Awesome Tickets! &#128175;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Issue Guidelines&lt;/a&gt; &amp;#8211; &#128172; &lt;a href=&quot;https://help.minecraft.net/hc/en-us/requests/new&quot; title=&quot;Account Support &#128377;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Mojang Support&lt;/a&gt; &amp;#8211; &#128231; &lt;a href=&quot;https://feedback.minecraft.net/&quot; title=&quot;Feedback and Suggestions &#9997;&#65039;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Suggestions&lt;/a&gt; &amp;#8211; &#128214; &lt;a href=&quot;http://minecraft.gamepedia.com/Minecraft_Wiki&quot; title=&quot;Minecraft Wiki &#127891;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Minecraft Wiki&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1189898" author="arisabot" created="Fri, 5 Aug 2022 19:06:02 +0200"  >&lt;p&gt;This report is currently missing crucial information. Please take a look at the other comments to find out what we are looking for.&lt;br/&gt;
If you added the required information and a moderator sees your comment, they will reopen and update the report. However, if you think your update to this report has been overlooked or you want to make sure that this report is reopened, you can contact the Mojira staff on &lt;a href=&quot;https://discordapp.com/invite/rpCyfKV&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Discord&lt;/a&gt; or &lt;a href=&quot;https://www.reddit.com/r/Mojira/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Reddit&lt;/a&gt;.&lt;br/&gt;
&lt;sub&gt;&lt;font color=&quot;#888&quot;&gt;&amp;#8211; I am a bot. This action was performed automatically! If you think it was incorrect, please notify us on &lt;a href=&quot;https://discordapp.com/invite/rpCyfKV&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Discord&lt;/a&gt; or &lt;a href=&quot;https://www.reddit.com/r/Mojira/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Reddit&lt;/a&gt;&lt;/font&gt;&lt;/sub&gt;&lt;/p&gt;</comment>
                            <comment id="1189897" author="JIRAUSER727195" created="Fri, 5 Aug 2022 19:05:53 +0200"  >&lt;p&gt;my game is also bugged its bugged in keybinds now i have to pair my xbox controller to my PC useing bluetooth&lt;/p&gt;</comment>
                            <comment id="1038932" author="mega_spud" created="Sat, 17 Jul 2021 12:01:22 +0200"  >&lt;p&gt;&lt;b&gt;Thank you for your report!&lt;/b&gt;&lt;br/&gt;
However, this issue has been temporarily closed as &lt;b&gt;&lt;font color=&quot;#FF5722&quot;&gt;Awaiting Response&lt;/font&gt;&lt;/b&gt;&lt;/p&gt;

&lt;p&gt;Is this still an issue in the latest version? If so, please make sure the ticket description contains the following information:&lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;&lt;b&gt;Steps to Reproduce:&lt;/b&gt;&lt;br/&gt;
1.&lt;br/&gt;
2.&lt;br/&gt;
3.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Observed Results:&lt;/b&gt;&lt;br/&gt;
&lt;em&gt;(Briefly describe what happens)&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Expected Results:&lt;/b&gt;&lt;br/&gt;
&lt;em&gt;(Briefly describe what should happen)&lt;/em&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;If your ticket does not look like the example given &lt;a href=&quot;https://help.minecraft.net/hc/en-us/articles/360049840492-Mojang-Bug-Tracker-Guidelines#h_01EKCG7QWCA1Z3MJN75C9JBMFC&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;here&lt;/a&gt;, then it&apos;s likely to be closed as incomplete.&lt;/p&gt;

&lt;p&gt;This ticket will automatically reopen when you reply.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Quick Links&lt;/b&gt;:&lt;br/&gt;
&#128211; &lt;a href=&quot;https://aka.ms/MCBugTrackerHelp&quot; title=&quot;How To Write Awesome Tickets! &#128175;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Issue Guidelines&lt;/a&gt; &amp;#8211; &#128172; &lt;a href=&quot;https://help.minecraft.net/hc/en-us/requests/new&quot; title=&quot;Account Support &#128377;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Mojang Support&lt;/a&gt; &amp;#8211; &#128231; &lt;a href=&quot;https://feedback.minecraft.net/&quot; title=&quot;Feedback and Suggestions &#9997;&#65039;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Suggestions&lt;/a&gt; &amp;#8211; &#128214; &lt;a href=&quot;http://minecraft.gamepedia.com/Minecraft_Wiki&quot; title=&quot;Minecraft Wiki &#127891;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Minecraft Wiki&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="862118" author="JIRAUSER583210" created="Sun, 13 Dec 2020 03:13:19 +0100"  >&lt;p&gt;&lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://bugs.mojang.com/secure/attachment/358650/358650_Menu+Input+Lag.mp4&quot; title=&quot;Menu Input Lag.mp4 attached to MCPE-22770&quot;&gt;Menu Input Lag.mp4&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://bugs.mojang.com/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;&#160;&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;I&apos;ve attached a 60fps video showing the input lag in the menu. By my count, the play button was highlighted 5 frames (83ms) after the mouse was visible over the button. I believe the in-game delay was worse but don&apos;t have an easy way to test it. Fighting &amp;amp; building in creative feels very sluggish. Switching back to Java Edition until this resolves.&lt;/sup&gt;&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;EDIT: Not sure if it&apos;s relevant, but I&apos;m also experiencing &lt;a href=&quot;https://bugs.mojang.com/browse/MCPE-107479&quot; title=&quot;Outdated Driver Error Message Despite Latest Driver Updated&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MCPE-107479&quot;&gt;&lt;del&gt;MCPE-107479&lt;/del&gt;&lt;/a&gt; (outdated driver warning) despite having a 3 day old Nvidia driver for my 1060.&lt;/sup&gt;&lt;/p&gt;</comment>
                            <comment id="801218" author="darkpower202" created="Fri, 4 Sep 2020 12:09:10 +0200"  >&lt;p&gt;Still affects the latest beta version apparently. (1.16.100.54)&lt;br/&gt;
I&apos;ve disabled gfx_vsync (0) and set gfx_max_framerate to 120 through options.txt and no more input lags.&lt;/p&gt;</comment>
                            <comment id="780264" author="lolox_hd" created="Tue, 4 Aug 2020 15:48:41 +0200"  >&lt;p&gt;I want to mention another bug with the water bucket. It is pretty much the same concept as this persons report.&lt;/p&gt;

&lt;p&gt;Basically, if you place a water bucket while falling, to save yourself from fall damage, then for some reason. It always happens to me the water bucket deploys it&apos;s water and then instantly picks it up again.&lt;/p&gt;

&lt;p&gt;How is this possible can someone explain?&lt;/p&gt;</comment>
                            <comment id="607065" author="tryashtar" created="Sat, 23 Nov 2019 01:19:30 +0100"  >&lt;p&gt;Here are my findings, comparing bedrock 1.13 and java 1.15. Significantly better than when this report was created, though bedrock takes about 4 frames to register an input. The pick block is still slow, should be a separate ticket.&lt;/p&gt;

&lt;p&gt;&lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://bugs.mojang.com/secure/attachment/251827/251827_delay+comparison.mp4&quot; title=&quot;delay comparison.mp4 attached to MCPE-22770&quot;&gt;delay comparison.mp4&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://bugs.mojang.com/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;</comment>
                            <comment id="594766" author="silentwisperer" created="Sun, 27 Oct 2019 22:38:27 +0100"  >&lt;p&gt;Is this bug still an issue? If it is, the report needs updated, if not, it needs resolved:3&lt;/p&gt;</comment>
                            <comment id="491605" author="doubletoad74" created="Sun, 30 Sep 2018 16:25:57 +0200"  >&lt;p&gt;Can anyone confirm for 1.6.1? It&apos;s been a while since the report was updated.&lt;/p&gt;</comment>
                            <comment id="472573" author="sirbenet" created="Wed, 18 Jul 2018 00:25:49 +0200"  >&lt;p&gt;@Thomaz Calazans Linhares Junior&lt;/p&gt;

&lt;p&gt;The delay is significantly shorter for most things now I feel, but it&#160;definitely isn&apos;t just on block-picking (was chosen as an easy example since it changes in one frame, whereas movement&#160;has a bit of momentum and I couldn&apos;t find a QIPress equivalent for mouse movements), and I would have agreed with &quot;near unplayable&quot; when the delay was at its worst.&lt;/p&gt;

&lt;p&gt;The end goal should be to have controls be as or more responsive than they are in Java, since Bedrock has overall a better performing engine.&lt;/p&gt;</comment>
                            <comment id="472568" author="doowaw" created="Wed, 18 Jul 2018 00:16:57 +0200"  >&lt;p&gt;During my time playing on the Windows 10 Edition, I noticed a delay for multiple other actions. There&apos;s definitely some sort of delay hitting buttons, though I agree it&apos;s not as much as pick blocking.&lt;/p&gt;</comment>
                            <comment id="472566" author="pc_screen" created="Wed, 18 Jul 2018 00:13:25 +0200"  >&lt;p&gt;The video in the report is misleading. The delay present when pick blocking is intentional. If the delay when actually pressing buttons was 200ms, then the game would be near unplayable&lt;/p&gt;</comment>
                            <comment id="460942" author="doubletoad74" created="Sat, 16 Jun 2018 17:48:59 +0200"  >&lt;p&gt;There are also delays when using a controller on windows 10 with about the same reaction time as a keyboard and mouse. This bug might be windows 10 specific, but I haven&apos;t tested other devices.&lt;/p&gt;</comment>
                            <comment id="443677" author="mega_spud" created="Thu, 29 Mar 2018 17:09:19 +0200"  >&lt;p&gt;Reopened based on extra information pertaining to different video settings being used.&lt;/p&gt;</comment>
                            <comment id="443436" author="mega_spud" created="Wed, 28 Mar 2018 15:49:05 +0200"  >&lt;p&gt;This was reported as fixed by the developers.  Apparently a certain amount of delay is unavoidable, but some improvements have been made where possible.&lt;/p&gt;</comment>
                            <comment id="442503" author="tryashtar" created="Wed, 21 Mar 2018 04:43:16 +0100"  >&lt;p&gt;Still in 1.2.11 and 1.2.13. When using the same reproduction steps in this version (detect keypresses with QIPress, record with OBS, go frame-by-frame), I had one frame of delay in Java Edition, and got five or six frames of delay in Bedrock.&lt;/p&gt;</comment>
                            <comment id="412289" author="ericz1" created="Fri, 13 Oct 2017 09:21:45 +0200"  >&lt;p&gt;Confirmed on Windows 10 for 1.2.3. This issue could be causing issues such as &lt;a href=&quot;https://bugs.mojang.com/browse/MCPE-24486&quot; title=&quot;Sneaking and then releasing the button on the edge of a block does not prevent you from falling&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MCPE-24486&quot;&gt;&lt;del&gt;MCPE-24486&lt;/del&gt;&lt;/a&gt;, where releasing SHIFT shortly after you stop pressing WASD causes you to fall down instead of staying on the block.&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10102">
                    <name>Duplicate</name>
                                                                <inwardlinks description="is duplicated by">
                                        <issuelink>
            <issuekey id="297425">MCPE-65939</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="357425">MCPE-92806</issuekey>
        </issuelink>
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                            <attachment id="141709" name="ControlDelay.mp4" size="930440" author="SirBenet" created="Tue, 20 Jun 2017 17:31:41 +0200"/>
                            <attachment id="358650" name="Menu Input Lag.mp4" size="6843187" author="JellyfishDNA" created="Sun, 13 Dec 2020 03:28:22 +0100"/>
                            <attachment id="251827" name="delay comparison.mp4" size="5146986" author="tryashtar" created="Sat, 23 Nov 2019 01:18:30 +0100"/>
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