Zorin OS 15.3 64 bit: stability problem

[zabadabadoo]

@erotavlas Hi, sounds same as Zorin occasionally freezing. See this:

Zorin OS stops working

@rmShoeb Hi and welcome to the Forum. This other thread discusses occasions of Zorin freezing and may be worth a read: https://forum.zorin.com/t/desktop-freezes-randomly/2131 Whenever it has happened to me (not often) I have done Ctrl+Alt+Del which brings up the logout screen. I do not logout but simply close that screen. I find the freeze is then cured.

Also. Software updater updated my kernel to 5.4.0-62 yesterday if I was not mistaken.
Which version of Zorin do you have? e.g. Core, Lite etc.