Very brave of you to tackle this sonata. It's so difficult to play effectively. This movement alone is a massive undertaking. I admire your seriousness in sound. Some resolutions could be managed better, like in measure 12, the F# minor to C# major. Something happened at 38 -- I liked the idea of taking the time but it seemed a bit much. Towards measure 53-55 I started to feel like some of the top notes were slapped a bit. M 81 - 82 it looks to me like the sf refer only to the right hand, and I thought maybe the balance was a bit left hand heavy.
M 86 - we have a cresc, but it ultimately only crescendos to p in the second half of 94. I thought it was too much in this section too soon. Same later on in this section. M 114 - 120 at times felt a bit too free in the operatic type sections. I like the idea though.
For some reason that hairpin up and down in 152 was not entirely convincing to me.
I like your playing! Very fine work.
Topic: Beethoven - Adagio sostenuto from Hammerklavier