Game gets unplayable after "longer" sessions

TheGnarp commented 5 years ago

Before I describe anything negative: Thank you for your hard work on an essential part of Minecraft - at least for me!

My problem reliably happens after relatively short afk sessions (around 1h - 3h).

Example test case:

AFK at one of my farms (tried several locations) between 1h and 3h
Try to return through a nether portal Result a) The nether doesn't even load, I end up in red mist Result b) The nether loads, but elytra doesn't open anymore and returning to the overworld doesn't work.

Another test case:

Manually harvesting tridents from drowned for about 1h
On the flight back to my home (elytra with rockets, short distance, just overworld), my speed doesn't decrease any more and landing doesn't work. I stay in flight mode and keep my speed, even on ground.

In all those cases trying to save and return to menu ends in an endless save screen and I need to kill the task.

Tested without optifine (only Forge with no mods) and the problems doesn't occur.

Minecraft 1.14.4 (vanilla, no other mods) Forge 28.0.93 (several other versions tested) OptiFine 1.14.4_HD_U_F4_pre4 (and pre3) Internal and external Java (1.8, up to date, several different versions tested)

P.S.: I'm soooo looking forward to having my dream combo (Optifine and Forge) back in a current version of Minecraft!!!

sp614x commented 5 years ago

Can you post the error log?

TheGnarp commented 5 years ago

I would love to help with an error log, but the game doesn't crash on its own - I have to stop the java task. If there is any way to assist you that I don't see, please tell me!

Edit: Just read about minecraft's standard logging and found a debug log after another test at my witch farm (and the unresponsive elytra in nether with uncooperative portals and endless save bug).

debug.log

scrapyardrobot commented 5 years ago

hopping onto portals in 1.14.4 is very laggy as i know

sp614x / optifine

Game gets unplayable after "longer" sessions #2866