After posting my problem, I ventured to practice unplug then plug back in. So, I uninstalled start 11. Reinstalled it to find an update was available. Did that. Now, Start 11 is performing x to the power of 10 better.
The task bar is no longer being stubborn about showing with mouse at bottom of screen (where all of my taskbar is situated).
I was having a lot of bugginess with the start button icon, that has stopped as well.
A few other things, one being my main taskbar is being managed by start 11, and not windows, or displayfusion.
I am using Windows 11 display version of 23H2 and os build is 22631.
Anyway. Thanks heaps for the quick reply. Here I thought I would have to wait a day... or more due to the weekend starting in within 23 hours.