Windows 10: Windows 11 start menu button unresponsive

After applying the cumulative february update windows 11 my start menu became unresponsive, even completely freezing my firefox browser sometimes when i tried to open the start menu, i couldn´t click anywhere else for some second, I deleted the update and waited for march update, now the problem is more or less resolved but I still have the problem that the start menu isn´t as responsive as it was, now it usually takes up to 4 second to open after I press the windows button on my keyboard, before all these update it had an almost instant response, please help me out I tried to search for ans

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Start Button Unresponsive

Here, as mentioned in post #2 earlier: https://support.microsoft.com/en-us/...t-menu-cortana

These two options:

 

Start Menu Button on Task Bar becomes unresponsive

On occasion, the Start Menu button becomes unresponsive, in which case the Start Menu does not open after clicking the Windows icon. In addition, other buttons on the task bar also become unresponsive. It is as if parts of, or all of the task bar becomes
frozen. The only (temporary) fix is to restart Windows.

I run Windows 10 Pro on a Lenovo Yoga 3-1470. Has anybody been having the same problem?

 

Windows 10 Start button - No right click option

Nothing appears (no menu) when I right click the start button also Win X does not work or show and sub menu. I have tried restarting explorer.exe and I have run sfc /scannow to no avail! Any other suggestions would be welcomed.