Walter - I had another 3 occurances of the lock-up issue this evening in the space of a 1-1/2 hour flight. The first time was shortly after take-off. I did a few wingovers etc and shortly thereafter noticed he GPS was locked up. Anyway after rebooting from that I put in my dinner destination and was cruizing along happily impressed by how well I was following the line on the ifly which remained very nicely centered. Then I noticed that the heading on my EFIS (not connected to the iFly) was a bit different from that one the iFly and realized that the unit had locked up again - touching or dragging the screen did nothing. I rebooted and it did it again about 10 minutes later.
FWIW - My SkyRadar isn't particularly new - it came from the 2nd group buy. However to be honest I spent the first couple of months with it trying to get both it and an NMEA stream for my EFIS both working through a hub. Of course that was unsucessful - weather was intermittent. Still I never received a lock-up during that period but then it wasn't really working.
Then along came 6.5.8 and the NMEA quit working so we worked though 6.5.10 and got the NMEA working again. I'd of course by that time given up on having both working and had unplugged the SkyRadar to concentrate on getting the NMEA issue.
As a result it was only a few weeks ago that I decided it was time to switch yet again and try to get the SkyRadar/weather working (figuring I'd come back to the NMEA for the EFIS when the TTL option was ready and finally have both). So, I unplugged the NMEA and plugged in the SkyRadar again on its own. First few flights it worked great and I even saw some Radar right where the weather looked to be. Very cool.
Recently however I've been getting frequent lock-ups. Whether they are SkyRadar related or just 6.5.10 I can't say at this point, but the SkyRadar has certainly been the only device connected whenever it has occured.
Anway, after my flight tonight I unplugged the SkyRadar and re-plugged in he NMEA for the EFIS. I'll monitor things in that set-up for the next couple of weeks and see if the lock-ups continue which should confirm one way or another whether the issue is related to the SkyRadar.
Apologies for the long waffling post!