Selection problem - bug report

Hello,

For quite some time (years in fact) i often encounter a bug in illustrator.
It became more persistent this days, it happened like  5 times already this morning.

So here is the problem :

Sometimes, my selection tool suddendly have multiple things without me selecting anything. The effect of that is that i can't take a single element, i always have something else in my selection. The only way to counter it is for me to close and re-open the file, wich is kind of boring when you have to do it every 30 minutes.

I took some capture to show you exactly what i mean because it's not easy to describe

For exemple here i only have the upper right element selected, nothing else
And here nothing in my entire scene is selected. Even if i lock all layers it still appears selected.

It's a long time problem, i encounter it since like CS2 or something like that, but it really happens more often this days.
I'm beginning to be very tired of it and, since it's present on multiple devices and multiple versions i'm positively sure that the problem doesn't come from my install

Is there a way to fix it permanently ?