Intermittent connection to RFD900X

Hello,

I am currently trying to establish a connection to a RFD900X, and have managed to connect the TX16S radio using SBUS. However, the controller disconnects every few seconds and reconnects after a short pause. Every time I go into the SiK Radio section and load settings, the connection stabilizes. Wondering if anyone else has run into a similar issue or is willing to offer some guidance? Thank you very much!

You have a RFD TXMOD in the TX16S?
Are the two devices more than a couple of meters apart? When they are too close together this connect/disconnect effect can happen.

Show screenshots of your TXMOD settings and RFD900X settings.
Probably show all your related serial parameters on the aircraft too.