World of Warcraft - Occasional Freezes

I am running Manjaro Cinnamon with a 5.9.0-l-MANJARO kernel on a Ryzen 5 1500X and a Radeon 5080-based graphics card. I installed WINE and Lutris and have WoW running well… except occasionally the screen freezes for a few seconds every once in a while. This is merely annoying for questing (which I will be doing come 26 October when Shadowlands drops) but is devastating for raids and Mythics. Any solutions before I start disabling graphics features?