This is a complicated one. Would you consider contacting Easy Anti-Cheat directly?
If the solutions listed below have not helped with your issue, please contact Easy Anti-Cheat directly: Easy Anti-Cheat
We understand Warhammer 40,000: Darktide is not currently listed in the ‘Game’ dropdown in the link above. In this case, please select Warhammer: Vermintide 2 and explain in the description that your issue impacts Darktide.