Thank you!
A few issues for the 101a build:
The jog dial and control pad buttons are now seemingly unresponsive most of the time, in particular when switching between manual modes. The Menu button usually works first, and that sort of kicks the rest of the buttons into operation, but there are large periods of time when none of the control buttons work, and then all of a sudden the accumulated many actions are sent to the camera and it sort of goes crazy.
On a side note, are CCHDK.CFG files from older builds usable in newer ones?
I have here a new build for 101a. This should fix issue 1 (Powerbutton/Playbutton handling).
For issue 2, i changed the Jogdialtask blocking code. It think it works now better (not all Jogdial events are queued and send to the camera after leaving altmode). But it is still not perfect, because one single jogdial event is still passed to the camera. I try to find a solution for that.
Issue 3 is camera related. The best way to avoid this, is to enter playmode. In this mode the original firmware does not schow the histogram. That sometimes the menu disappears is (more or less) normal. The CHDK display output was then overwritten from the canon dislplay output. Simply push a button, or use the jogdial to force a redraw of the chdk menu to workarround that.
So here is the update 101a Version: