Illustrator is bugging out (Selection tool, bounding boxes and transform controls).

Recently (both before and after the most recent update), when using Illustrator, it will gradually bug out and get worse the longer my session goes on.
It's mainly to do with the selection tool, bounding boxes and transform controls.

When I initially start illustrator and work on my document, everything is as it should be (I can click on an object or text box and I will be able to transform it via the transform controls and I'll be able to see the bounding box). After a bit, it will stop showing the bounding box and even the transform controls, and sometimes selecting certain objects causes other objects to be selected. The select tool almost acts as if it's the direct select too (as in I click on an object and it will show outlines but not the bounding box or transform controls). And then it progressively gets worse where I'll click on something and it won't show any indication that I have selected that object.

I have tried hiding/showing bounding box, making sure I haven't accidentally setup hot keys, and tried different workspaces. The only thing that works is restarting the program, and even then it will act normal for about 2 minutes of normal usage until I experience the above issues again.

I have never seen illustrator bug out this much and hope to find a solution. It is making my everyday tasks near impossible to do.