[Solved] Cursor freezes for a split second around every 2 seconds

[siachori]

Cursor freezes for a split second around every 2 seconds, the only change was Port Limit path for usb 3.0.
Monday I used this solution Post #35 and worked. Tuesday I was updating Catalina and today same problem with cursor and same solution does not work. Any help?

I have 4 partions: windows, High Sierra, Mojave (experimental) and Catalina (migrating) and switch between HS-Catalina and just one EFI folder.

 

[siachori]

I'm testing diferent combinations plugging/unplugging external devices:
- External Display with thunderbolt port
- usb external mouse
- usb external wifi


Sometimes seems it works without any change
Sometimes seems it works only without External Display with thunderbolt port

Buy with out any conclusion.

Any help?

 

[siachori]

Founded! Problem was SAFARI and some webmail pages, just close this safari tab and cursor is FREE!
Tested also on Catalina same web page and new Safari and same problem