Hi @johnsonshiue , thanks for your reply.
I've worked through the steps you suggested. If you could please provide more info on the ones I've highlighted?
1) Make sure all critical Windows updates and the latest graphics driver are installed.
- Already done.
2) Go to Windows Display Settings and select the recommended resolution and scale.
- I have a 1440p monitor, so use windows resolution scaling 125% else the text is too small for me. Changing to 100% had no effect.
3) Right-click on Inventor desktop icon -> Properties -> Compatibility -> check "Run as Admin" -> Change High DPI settings -> check both boxes.
- Had no effect.
4) If you are using dual monitors, please make sure the one hosting Inventor is the primary monitor.
- Already done.
5) Clean up %temp%.
- Done. Had no effect.
6) Make sure your Styles Library has been migrated using Style Library Manager.
- Could you provide a little more info please? I'm not sure what this refers to.
7) Check where the Styles Library is stored. If it is on a shared network drive, whitelist Inventor.exe and *.autodesk.com in the Antivirus/network control tool.
- Could you provide more info please? I'm not sure where look to see where the Styles Library is saved.
8) Close all apps and go to C:\Windows\System32\ and find FNTCACHE.DAT. Rename to something else. Reboot the machine.
- Done. Had no effect.