ISRM 2.1.9 FW update compatibility with Uni RX?

[Konrad]

I've noticed a new release for the ISRM that requires a comparable RX update (2.1.8 for ACCeSS and 2.1.9 for ACCST). I don't see any new FW updates for the XJT module.
Is the Uni RX firmware compatible with the new FrSky ISRM release?

 

[MikeB]

Yes UNI is compatible.
FrSky are, apparently, concentrating on "current" devices but will be providing updates for "older" devices in due course!

It has been discovered that if all possible 28 SPort sensor IDs are used on the Rx, then the Tx module can lock up (looking for an unused one!).

A significant discussion about such a problem is here on RCGroups: https://www.rcgroups.com/forums/sho...-ACCST-was-FrSky-R9-27-second-loss-of-control

Mike