Touchpad is buggy.

[imaori]

Hello, community!

Recently I noticed that my laptop's touchpad is buggy when I am using it disconnected from the charger.

when I am connecting it to the charger it becomes perfectly fine again. this odd phenomenon occurs only after few minutes i am using the laptop, and if I am restarting the computer, it works fine again for about 30 min.

To be more accurate - upon touching the touchpad, it takes about 3 seconds until it recognizes my fingers, and than when it recognizes my fingers the mouse movement is very buggy.

I tried uninstalling and reinstalling the touchpad driver, unfortunately, it didn't solve my problem.

All of my drivers are updated, including BIOS.

* when it happens, an external mouse is working fine, so I think that the issue is with the touchpad / its drivers from HP.

[imaori]

Edit: I couldn't resolve the issue, I performed this step which I thought solved the issue, but it returned:

I Deleted the Synaptics driver and Downgraded it to the previous version. Works perfectly now.

The buggy Version is: 19.5.9.49 Rev.A

Downgraded to (Working Version): 19.5.9.45 Rev.A

Download Page:

https://support.hp.com/hr-en/drivers/selfservice/swdetails/hp-elitebook-x360-1030-g4-notebook-pc/269...

[imaori]

The issue returned again, even with the older driver. Any help?