Question Sidemount with Shearwater Peregrine TX AI - lost connection

[tursiops]

Try switching the transmitters between the two tanks.

 

[34109411]

Dear community. I'm diving sidemount with 2 steel cylinders 12l, on both of them I have a Shearwater Swift transmitter. On every dive my Peregrine TX (right wrist) loses the connection to the Swift from the left tank. This happens also when I don't wear a heating west, so interference shoudn't be the issue.
Does anyone else experienced this problem?
I tested them on land - they both have the same range, around 1.5 meters.

Thanx for your help!

it happen to me i ve got the same unit i do lost connection from the left tank from time to time. In order to prevent that i notice that if i grab the top of the tank close to me the connection resume.