FatsharkJulia

Sorry for the delay in approving your post - could you load up Vermintide 2 and let me know if this error is still being displayed to you please?

Oh no! Could you try switching to DirectX 11 within the launcher’s ‘Settings’ menu and see if there’s any improvement?

So we believe some of your issues here are related to a recent backend hiccup we had, and the other appears to be a Steam-related loss of connection which will hopefully be addressed by this in our most recent patch:

Hmmm, what’s your internet’s upload speed?

We’ll look in to it!

The Backend rejected the challenge response error is usually related to our anti-cheat service, Easy Anti-Cheat.

Try verifying integrity via Steam or if unsuccessful, repair the Easy Anti-Cheat client using the EasyAntiCheat_Setup executable located here:

C:\Program Files (x86)\Steam\steamapps\common\Warhammer Vermintide 2\installers\EasyAntiCheat

Doesn’t look like your logs have attached here - are you experiencing the COULDNT_RESOLVE_HOST error?

Our anti-cheat client (Easy Anti-Cheat) automatically blocks most RGB controllers due to their use of old, exploitable drivers.

I’ve reached out to Easy Anti-Cheat in the past to request that various RGB controllers are whitelisted but unfortunately they were unable to honour my request due to the reasons above.

I can only recommend that you disable the software prior to launching Vermintide 2.

Does look to be GPU-related, the GPU is essentially disconnecting during play.

We have some potential solutions listed here.

Additionally, do make sure the GPU is seated correctly.

Hello, I’ve responded to your query via the Support Portal.

For anybody else experiencing this issue, please see our article on the Connection Timeout error here.

Both errors appear to be the result of the Simple UI mod.

I’ve raised this with development, apologies for the inconvenience.

Please include the long ‘GUID’ string next time. Thank you.

Yeah pop 'em in here @JayJay, as these issues are minor it would be nice if we could contain them to one post!

I’m assuming this is in reference to the ‘Heart of Iron’ passive?

This has been addressed internally and will be included in an upcoming patch.

Hahah, your laugh is infectious! I’ve passed this on.

Thank you for reporting!

Sorry about this. This should be resolved for you now, please let me know if you have any problems.

Please copy and paste the crash report produced in here.