My kids and I have been playing on our Minecraft world for a few weeks and now the world is 100.5mb (which doesn't seem that large to me). We started this world locally (Windows 10 Edition) (bedrock). I replace my existing Realms Plus world with it when the world was around 45mb. It replaced the world without issue. After playing for a bit, I decided to download a copy and play locally. Both as a backup and because I wanted to do some exploring with the longer draw distance when running locally. We started a few projects on this local version that we now want to play on Realms Plus - but, now the world is 100.5 mb and it will not replace the existing Realms Plus world. I even tried using the "Play on Realms Plus" button - which creates a new Realms Plus subscription but does not initialize the Realm with my local world - instead, I get a completely new, random world. I tried this a second time - same results. I attempted to replace the world in both new realms - same results - only the dreaded "an error has occurred" message. Now I have three subscriptions and still can't play the world we have been working on together for the past few weeks.

Just for giggles, I decided to download the new random world on one of the new subscriptions, worked with it locally, and attempted to replace the world with the local copy. The new world is 4.5mb and it worked. This leads me to believe it has something to do with the world size. Anyway, not sure when (at what size) the world is too large for Realms Plus to deal with uploading/downloading - but if there is a size limit - that needs to be documented and reflected in the error messages. Also, there needs to be an official way to reduce the size of the world to fit on the Realm account if that is the issue.

Also, for some reason, I was unable to "reset" my original subscription's world too. Probably a different issue, but might be related.

I realize there are other issues currently open, but they are on different platforms and they give little detail beyond - it doesn't work. I'll see if I can record a video of this happening.

YouTube Link: https://youtu.be/4uppZZLmC_0