Alex.
I recently updated my RowERG to a PM5 module to use it with my other workout apps. I have the latest code on the PM5 (v459.010) and running the TD app on an iPhone 15 (latest patched iOS - v18.5). The PM5 connects to both the Concept2 ERG app over Bluetooth and provides all relevant data, but in the TD app, it shows connected (all green, tagged for cadence, speed, and power source) but nothing shows up in the app. It shows as “RowerTrainer, PM5 id of PM5”, but doesn’t update the app with data. I have the workout set for Sport: RowERG. Very occasionally it will flicker a power number, very occasionally, but never stroke or speed. Is this a known problem with the Concept2 PM5 integration? Thx.
Should show power normally. I have a C2 PM5 but don’t use it enough 
Let me test it.