Dedicated server crashing every few hours

Problem was initially every couple of days, now it's practically every couple of hours...

Game will crash and disconnect, attempting to connect won't work at all.

I have an AWS lightsail instance running setup with these instructions:

https://aws.amazon.com/getting-started/hands-on/valheim-on-aws/

Error log seems to have this:
12/17/2022 01:21:20: World saved ( 1066.816ms ) 12/17/2022 01:21:20: Considering autobackup. World time: 23404.7, short time: 7200, long time: 43200, backup count: 4 12/17/2022 01:21:20: No autobackup needed yet... 12/17/2022 01:31:16: Connections 0 ZDOS:357729 sent:0 recv:0 Unloading 0 Unused Serialized files (Serialized files now loaded: 0) src/steamnetworkingsockets/clientlib/steamnetworkingsockets_lowlevel.cpp (1873) : Assertion Failed: SteamnetworkingSockets service thread waited 2101ms for lock! This directly adds to network latency! It could be a bug, but it's usually caused by general performance problem such as thread starvation or a debug output handler taking too long. ... [about a thousand of these messages spammed, eventually leading to] ... src/common/pipes.cpp (883) : fatal stalled cross-thread pipe.

Has anyone encountered this? Any ideas what's happening?
9:13 pm, December 19, 2022
Obvious 0 comments 0 likes