Draftsight Premium Self Corruption - Ongoing

Over time, the program corrupts and when opening a new file, the Open file explorer font is so small that it is not readable but toolbars are normal. Additionally, it prevents print window selection on the notebook display but not the external displays. Have had to reimage drives on 2 occasions to correct the problem. Just re-install would not fix the problem. HPZbook Studio G4 / Windows 10 / NVIDIA Quadro M1200 

No problems with Solidworks however.