Originally posted on 08/25/2022:

UPDATE: I may have accidentally stumbled on the answer to my WH app issue. Today I was having problems logging into my crypto wallet, and it was suggested that my 2FA wasn't working properly because my phone's date and time was set to manual rather than automatic. Apparently, if your phone is on manual time it slowly strays from universal time, and things like 2FA that require precise timing can eventually be affected.

I changed my phone's setting to Automatic date and time, and WH hasn't crashed once since. I was able to use it for over 20 minutes straight with no crashes, which is something I haven't been able to do for weeks. I don't really know why the WH app and Automatic date and time would be connected, but the app seems to be okay now. Either they fixed it or it was my phone all along.