Ok... made some progress. The room I was stuck in was more manageable, I appreciate the patch.
I thought I was stuck in the room below until I realized I could change difficulty to make the easy blocks disappear.
I could not backtrack out of there (a grate closed off the previous area), so I am thinking the boss fight is mandatory?
There have been a few times I thought I was stuck, for example, once I had the wall jump, but before I had the gravity suit, the top right timer area that leads out of that area I thought I was just really bad. I could get to where I needed to go just not at all within the time limit until I got the gravity suit.
Currently on phase 3 of the boss fight. Been on phase 3 for about 20 minutes. It is pretty brutal, lol.