Prints not working after Creality Print 4 to 5

Having problems with Creality Print 5 as all prints on my Ender 3 V3 KE come out bad. I used Creality Print 4 for for half a year with no problems so I dont understand what is causing it. (In thr meantime, I went back to version 4 for now)

Come out bad in what way? Not sticking to the bed could possibly be z-offset, too high it won’t stick and too low it rips the layer off the bed.

I can confirm that there is something wrong (maybe that’s what you mean) with the quality of the prints. My printer is a K1C.

In version 5.0 it was ok, but with each update it is worse. Everything is on standard settings.

Below is a printout from the latest official version of CP and for comparison with Orca Slicer (don’t look at the broken part, it’s my fault). Layer height 0.1 mm. You can see the difference in quality. On the left CP and on the right Orca Slicer.

//edit1

after the last update CP everything is back to normal