Here's the information requested:
Windows full version and OS Build number. Please use Winver.exe.
Windows 10 Pro 64-bit Version 22H2 (OS Build 19045.4780) Fences Version 5.81
Any reason you're not updating to the latest Windows 10 v22H2 (OS Build 19045.4651)?
I have the latest version of Windows 10 available.
Have you tried rebooting the system and see if the issue goes away.
The rebooting has no effect on the issue.
What is the icons size set for your desktop? If you set the icons size to Classic icon, do you see the same issue?
Switching to "classic" causes the problem (2 icons per row minimum). Switching icons to "medium" returns full control to single icon per row in a single or multiple columns.
Do you have multi monitors? If you do, need to know all resolution, scale (100%,125% etc.) and connection type (HDMI, DVI, DP etc.) on for each monitor.
I have four (4) monitors attached via NVIDIA GeForce GT 730 via HDMI set as follows:
GeminosX-B 2560x1440, 60Hz, 100%
VA2250 1920x1080, 60hz, 100%
GeminosX-T 2560x1440, 60Hz, 100%
VA2250 1920x1080, 60hz, 100%
Let me know if you need anything else.
John