I had this problem, Uros was unable to solve it. He sent me a replacement
V7 that did the same. I tried disconnecting everything to no avail. It
happened more often in very hot weather. When I changed my glider's
batteries this year from 14 volts to 12 volts the problem went away. It
seems to work continuously now.

The manual says "10-16 volts DC" input and I wonder if my hot battery was
producing a voltage close to the upper limit.
Alan


At 17:03 06 September 2014, Matt Herron Jr. wrote:
On Wednesday, September 3, 2014 1:24:06 PM UTC-7, Tom (2NO) wrote:
Has anyone else had an issue with a V7 freezing in place for a few
seconds? The sound cuts out at the same with the data being display but
not
changing.



My Clearnav vario is still working so I do not think it is an air
issue.

I am running the attest firmware- no flarm alerts