Hey there, @kauai1234.
Thanks for taking the time to reach out to the Community for support.
It sounds like you may have some browser issues going on, such as bad cache. Web browsers collect cache to save time when loading repetitive data and images. Over time, these files can become outdated and corrupted, causing issues like the one with your weekly timesheets not working. I've included links for all supported browsers that contain the steps to clear the cache below.
After clearing the cache, make sure to restart your browser. Then, lets try the weekly timesheet again.
Please keep me updated and let me know if you have additional questions or concerns. Take care!
