Hello, so i have blocklag all the time, on realms and singleplayer and i have downloadspeed 50/50 and have tried almost everything. Delete minecraft and download again, reinstall pc and download it again. And also i have every grapics on low and render on 5 and still have hug block lag. Ive tried updating java still dosnt work. Updating driver still dosnt work same problem... Please help me fix this
 
 
look at this please, its so annyoign when this happends every 10seconds, i almost get killed of mobs cause they tp to me and i cant attack them bcs of the glitching and laggin video