Problem with pictures in Safari 16.4

Hi,

I have a MacBook Pro 13 " from beginning of 2015.

MacOS Monterey version 12.6.4

Safari Version 16.4 (17615.1.26.101.9, 17615)

When I updated MacOS a couple of days ago I think that I also for the first time got a reminder of a separate update to Safari which I did.

I have no plugins activated for the moment (turned off AdBlocker completely), cleared all cookies...

Problem: (I'm not completely sure that i didn't have the problem in previous version but now it happens all the time).

When I access my most used sites (news sites), some pictures does not display correctly. It could be that its the "wrong" picture i.e. a copy og another picture nearby on the site. Or it could be that the whole picture is totally "blurred" with different "patterns" or that half the picture or a fraction of the picture is blurred. If I refresh the page (command/r) it doesn't help. Restarting the browser helps normally (maybe always) buta after a short while I have the problem again with the same picture or somwhere else on the page.

Trying now to run Chrome parallely for comparison, haven't seen it so far but on the other hand I've just started my own investigation of the problem. Haven't seen something like it running other apps or programs like Microsoft-365 or running Outlook-webmail, it occurs in normal website pages with pictures. My first thought was that there is a h/w failure with some graphics cars or a driver somewhere in macOS but i really looks like a problem with Safari. Anyone else out there with the same problem?

Safari nowadays is a great browser and I would like to keep to it. / Regards, Claes