Eurosky wrote on Jul 12^th, 2020 at 1:14pm:

DXGI ERROR DEVICE HUNG In P3D V5 Hotfix 2, CS 767. I get this message as soon as the aircraft loads up. V0.99 updated. No error on previous version. GTX 1080TI, I7-8700K No issues with any other addon aicraft.

I confirm the issue with 0.99. During my 2 attemps I didn't have the error at the end of loading but few minutes after while proceeding with startup checklist. Note that it was at night time and enough VRAM. No problem with 0.98 and P3Dv5 in similar conditions.