New Edge 820 Firmware 12.50 - any issues?

More than ever, every ride was a torment when i tried to follow a course, i needed to stop at every intersection

however the battery usage is correct, about 10% by 1 hour when i ride without navigation and 13/14% with navigation

something my cadence and speed sensor seems to be reconnected during the activity, but it was already the case in the past

Then I suggest to upload this file to dropbox or something similiar and post it here.

Still not available at 18:00 GMT 20th May

I update mine a couple of days ago, went for a 25 mile ride yesterday and still had dropped cadence sensor towards the end of the ride.  No issues with battery being drained, although i didn't suffer this issue before the update.

Mine was finally available last night. Be patient. 

Sill not available 15:39 21st May 2020....

Did first short (hour-long) ride with 12.50 yesterday. Dropped all ANT+ sensors for 2 seconds one time in middle of the ride, which has been a pattern with the first ride after updates regardless of whether connections eventually are stable.  Sometime in the 12.X update series, a long-term problem I had with "ghost" cadence values appearing after I stop pedaling (sometimes even stopped) went away.  Battery life isn't remarkably better or worse than recent versions, but it was a short ride.  Steady cold rain today, so probably won't get in another ride, but I will update if there is anything especially interesting about 12.50.  I run all my fit files through some R code for analysis, and it flags some anomalies. I also generally capture and compare data from the same ride on an old edge 800.

rode 3 hours last night 12.50, 820 worked perfectly as usual. Battery drained 100% to 70% with cadence, light, tail light, auto brightness, di2 while following a scripted route.

!st ride with 12.50. No problems. My small craft warning weather alert is still working too. Gotta love that.