I have the same issue, Zwift loads and then if I choose just watch it will crash as soon as the arrow comes up on the LHS. Clean windows10 build on a laptop that was running Win7 with no problems. Installed and re-installed the Zwift client 3 times now with no success, always crashes at the same spot. Removed and installed latest video and sound drivers with no success.
I’m starting to think it is a permissions thing, maybe a write to a directory isn’t happening because that directory is stopped from being written to maybe ? Every time I try log in my password is not remembered, it is remembered correctly with Zwift installed on my main PC.
I also note the installer from the website says it is 1.0.8, where the beta is only 1.0.6098, no idea if that has relevance or not.
Where are the log files kept for Zwift ?