When 1.1 got released, most of the servers like MineplexPE and Brokenlens became laggy at the point when the server isn't playable.
Hopefully your reading this and thank you this awesome update but the downfall of this update is lag issues for servers
Comments 3
Thank you for your report!
However, this issue has been closed as Invalid.
Unfortunately we don't accept issues related to External Servers here on the bug tracker; I'd suggest contacting the server owner directly or seeking help on the Minecraft forums. Please add more details if you think this also happens when connecting to normal vanilla MCPE servers (realms, LAN, XBL). (The issue related to the game lagging in the latest updates is MCPE-22242, no need to make another ticket.)
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I agree though, but I guess it's because the servers need to take time to update? Idk, but yeah I'm sure it's not really related to MCPE bugs.