1500 ci resetting itself

In bad wind conditions this old model resets itself. I have another hd receiver at the moment connected on loop through from the 1500 and ok the signal level drops out due to bad winds around here but it does not reset itself. I have checked for possible or intermittent short circuits in all the coaxial connections but to no avail. Any ideas anyone. This model is using the 316 patch.
Thanks in advance.

Checked all connections for any s/c possibilities. Upon further investigations it only appears to happen on weaker signals on 7 degrees west. I will edit this if it happens on any other weaker sats