Issue is only with my K2 Plus after firmware update to 1.1.3.13 but update to 1.1.4.8 made it even worse.
Or Creality Print (CP) itself, version V6.3.0.3420 seemed to work fine then CP V6.3.1.3548 with 1.1.3.13 is when I noticed a small amount of over extrusion but now CP V7.0.0.4127 with 1.1.4.8 is just horrible.
WHY DO I SAY SLICER ISSUE?
CP Slicer (on PC) is causing first layer infill to have random patterns, overlap, and random filament extrusion volumes causing ripples and thickness issues. I specified “on PC” because if the same file is sliced with the mobile app it prints fine. I have also sliced using Orca and even F360 and the first layer infill is perfect. If this was my only printer I would just stay with Orca but I have multiple K1 MAX and E3 KE units and Creality Print did make it easier to setup multiple plates and send to print from one screen.
The issue is not affecting any of the other printers or any part of the print after the first layer, just the K2 Plus and just first layer infill.
All filament is removed from packaging before use and dried for 4 hours, stored below 20% RH after use and never above 30% while in the CFS unit. Build plate is a Cryo plate and anyone that has one knows adhesion is not an issue lol. Moisture and adhesion have been removed from the issue.
Only modification the printer has is a R3men graphite bed that has a level of .008 to .013 depending on temp. Best the stock bed would get was 1.24 at 50°C so it had to go.
Going try a full removal and reinstall of Creality Print but not sure if it will make a difference as it is only affecting the one printer.
Any ideas on what else to try?
I will also get some pictures of what it looks like posted for a more visual idea.