Windows 10: Other system tray icon cache shows repetitive icons

Other system tray icon cache shows repetitive icons some applications have 50 icons. PFA screen recording of the same. Issue is show or hide works intermittently depending on the icon.Screen recording

:)

 

Tray icon disappears

I've been experiencing since the installation of Windows XP SP2 on multiple machines with the ATITool Tray Icon disappearing upon load at system startup. Sometimes it's there, sometimes it's not. Enabling or Disabling the "Hide Inactive (tray) Icons" WinXP menu option doesn't have any effect. The only way to open ATITool after it has loaded is to go through the start menu to open it again. I have "minimize on close" selected in ATITool. When closing ATITool, you see it make the motions of minimizing to the tray area but no icon is displayed. Any ideas?

 

Taskbar Tray icon not showing

Always a good idea to read Blog posts for the known issues.

• [NEW] After upgrading to Build 22610, the “Show hidden icons” flyout in the system tray may disappear completely for some Insiders, even though it shows as “on” under Settings > Personalization > Taskbar and “Other system tray icons”. We are investigating the issue. As a workaround if you need access to the icons that would show in the “Show hidden icons” flyout, you can go right-click on taskbar to open the Taskbar settings page, navigate to the “Other system tray icons” and individuals toggle specific apps to “On” until the issue is resolved.
  

Announcing Windows 11 Insider Preview Build 22610 | Windows Insider Blog

It would be fixed in the future.

 

Anyway to get rid of annoying nVidia System Tray icon?

How about open the icon, find "Desktop" tab, at top left, and uncheck "show notification tray icon"