I still don't understand how mojang can sell a game so bugged at the point that you die without any warning.
The redstone it's an issue because of it being the one intended by mojang and also, bedrock don't have the qc.
When you lag in bedrock is the worst thing that can happen, imagine bridging in the end and your blocks disappear all of sudden and die to lag.
In java, movements are much faster than bedrock
