How to Fix Black Screen on Startup / Stuck on Firefly Logo
Devs are investigating this issue and hope to have a solution soon.
Can I ask you to check your NVIDIA Control Panel and see if you have Vertical Sync enabled in the Nvidia Control Panel?
- Setting Vertical Sync to Off has resolved the issue for some users.
Please also check your antivirus software and add an exception for Stronghold: Definitive Edition.