I have been using Unity for about 4 years, during the first couple of years anytime Unity would crash I would diligently fill out the bug report that pops up and it would successfully upload to Unity's servers. I mainly did this to help make Unity better overall. Now, the last couple years, most of the time the "uploading the report.." will just stop or timeout, or just never complete for various reasons. This is occuring about 90% of the time and has occured on many different Unity versions. When it does work the upload speeds are absolutely terrible. It has gotten so bad that because of these issues I just dont even submit bug reports anymore and I have to wonder how many others are also just giving up on submitting bugs through the Unity Bug Reporter tool.