Consistent Backend Error -1 After Chaos Wastes

[deplorablegollompus]

Issue Type (Required):

Error - Backend Error

Issue Description (Required):

I usually get this issue when a Chaos Waste run has ended, it’s extremely common. Pops up about 50% of the time whenever a run has finished. Sometimes I’ll also randomly get this issue when I launch the game at the main menu. I’ve never gotten this issue from a normal level.

It always says: Backend Error -1

[PC] Do You Use Mods? (Optional):

Yes, but I haven’t tried disabling them

Reproduction Rate (Required):

Common (<50%)

Platform (Required):

Steam (PC)

[FatsharkLev]

Sorry to hear this @deplorablegollompus. Please can you provide a console log from a session this error occurs so we can take a look?
https://support.fatshark.se/hc/en-us/articles/360017633918--PC-How-to-Provide-a-Crash-Report-Console-Log-Launcher-Log-or-user-settings-config

Thanks in advance!

[deplorablegollompus]

console-2025-06-13-02.45.11-c6c32f51-56c4-41c0-afa1-60ac41b23ef4.log (943.6 KB)

Hi Lev, here’s an attachment of the most recent log where I crashed. Hopefully it works!

[FatsharkLev]

Thanks! I can see a connectivity error COULDNT_RESOLVE_HOST with the error code 1123 is occurring.

This error may be being caused by an issue with your internet protocol, that you are somehow making too many API requests to the backend in a short time, or temporary disruption with our servers. Though the last option seems unlikely as this is an isolated report.

I can only recommend running through our connectivity solutions which may be of help, here:
https://support.fatshark.se/hc/en-us/articles/360034654113-How-to-Resolve-Connectivity-Errors-Latency-Issues