Halo reach co-op wont go past maybe 5 minutes of gameplay with my friend

[fuzzystingray]

I am playing with my friend (i am PC he is steamdeck) and we load into halo reach and are able to run around for a bit in the story but at a random moment maybe 5 minutes in we get an error saying "the co-op has run into an error" or something and we all get booted out of the campaign. Is there any fix to this???? its happened like 5 times

[SR388]

you might have to boot the game with anti cheat off, as the steam deck version can only do anti cheat off.

[fuzzystingray]

weve done anti cheat off and the other experimental thing.

[BlasterRob]

Having this problem among all of them. Hardwired into each other. Start a level, elim grunts, get about 3 minutes in, random boot. Been trying different fixes for about 12 hours now.

[fuzzystingray]

İlk olarak BlasterRob tarafından gönderildi:

Having this problem among all of them. Hardwired into each other. Start a level, elim grunts, get about 3 minutes in, random boot. Been trying different fixes for about 12 hours now.

lmk if anything works

[Shaarred]

from the valve github on proton, the base for running windows games on linux/steamdeck: it seems that you manually have to install microsoft visual c++ redistributable 2019 on the linux machine /steamdeck. Your coop game should crash whenever you hit a checkpoint.

[Shaarred]

Edit: Try using flatpak to install protontricks. That should make installing the vcrun2019.exe easy.

[QuasiSnipr1048]

Did this work? Running on Linux Mint and seem to be getting the same issue.