So many WASM crashes after new update 1.2.1

[juliarose99xo]

The a350 is my favorite plane by far. I do 9-10 hour real time flights. ever since updating, I am having so many WASM crashes, particularly on the ground while programming the FMC. Today it happened two times on the ground and then  after flying for 8 hours I had the issue where everything froze, nothing responds (plane is still flying but of course), not sure if this is WASM or not because no orange tiles. I deleted all the WASM for the plane so they could reload but is a clean instal recommended? 😞I really love this plane but it's been hard as it pretty much crashes in some capacity on every flight especially very long ones. (auto save does save the day kind of but still ruins the immersion 😞 I know there is a forum to submit the WASM but I am more so just asking if a clean install is recommended?