Sorry guys as I'm usually late on updates and reporting such. After playing with Beta-3c / 23rd Apr on 70D.111B recently which all seems normal to me. The time-out ML menu fix seems to work but not perfect. Still better than nothing, right?
Also I notice the Shutter-Fine tune feature doesnt seem to respond to changes (will post video later) but since I haven't been playing with this one in awhile and remember that this may be 'normal' since it's already set in 1/48 on ML menu even with Canon menu showing 1/50, right?
Also I think I read it somewhere back in this thread that someone couldn't get clean HDMI out from this -- You can (kind of) with ML overlays enabled to always off or while recording. Then you can crop the footage in Post (may not be pretty but it's doable if exposed correctly) preferably shot in MLV RAW than H264 for obvious reasons.
I'll post screen flow from external monitor for you guys to see later on ... Also let me know if there any specifics re: ML that you would like for me to iron out on this toy?