I went to draw a line 10" long line as I was having issues after an update. It ended up being over a million feet long as it seemed to keep adding the digits from my previous command to the new command. So, hey, let me go negative that amount and get back to a point. It kind of worked. Then it got stuck there and could not command another line using inputs. Only click lines randomly.

I also tried to explode a block and it deleted it. I tried to do parallel lines and it moved the original line.

All this was some before and some after I uninstalled the program, reinstalled.Also after trying the repair checkbox.

I packed up and went home after all this nonsense.