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

Joined
Sep 28, 2011
Messages
208
Motherboard
Lenovo T470p - Clover
CPU
i7-7700HQ /QM175
Graphics
HD 630 1920x1080
Classic Mac
iMac
Mobile Phone
iOS
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.
 

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Joined
Sep 28, 2011
Messages
208
Motherboard
Lenovo T470p - Clover
CPU
i7-7700HQ /QM175
Graphics
HD 630 1920x1080
Classic Mac
iMac
Mobile Phone
iOS
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?
 
Joined
Sep 28, 2011
Messages
208
Motherboard
Lenovo T470p - Clover
CPU
i7-7700HQ /QM175
Graphics
HD 630 1920x1080
Classic Mac
iMac
Mobile Phone
iOS
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
 
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