I have a new Davis Vantage Vue that has been installed for about 8 days. It has the wireless ISS and the serial data logger. I have been using the station with the Cumulus software. Everything has been perfect for the first 8 days. This afternoon at 5:01 p.m, my station suddenly went from reporting the correct temp (about 62 degrees F) to reporting -90 F (minus). Then, at 5:02 p.m, it reported a temp of 164 degrees F. Since that time, it has fluctuated all over the place, but often either displays -90 or 164. While I have been typing this post, I have seen -90 and 164. I don't see where the other sensors are reporting these wild fluctuations. I have not moved the ISS since the initial installation 8 days ago, nor has anything changed around it. It has just suddenly started displaying these extreme outside temps. I looked at the statistical diagnostic and reception diagnostic screens and everything reported there appeared to be within the normal parameters. I have also reset the console a couple of times to no avail. I have also unplugged the data logger from the cable and this did not solve the problem.
The ISS in on the roof and I have not climbed up there at this point to try to reset it or remove the battery, hoping that there is a better solution. I would appreciate any helpful advice or assistance anyone on the forum can provide that will help me solve this problem.
Thanks.