On longer games, the FPS starts to tank to the point that I need the full 8 min timer to finish a turn on the campaign. Currently 42 turns deep in to the Foglar Swamp Trial of the Protectorate campaign and everything is moving like a freaking GIF. Currently using the default delim deck, if that matters.

Specs:
Processor AMD Ryzen 7 5800H with Radeon Graphics-3.20 GHz
Installed RAM 16.0 GB (15.4 GB usable)
System type 64-bit operating system, x64-based processor

Currently running at 1900*1080p, borderless window, v-sync on, and all the hd rune settings on. Would love to test the graphics settings but good lord waiting for a dozen of seconds for the game to respond to my clicks is a bit frustrating. Any help appreciated. Thanks!