Hi @D_E1, welcome to the forums. What devices are you using for Zwift and what trainer or sensors do you use on your bike? If you can already connect to your device that runs the main Zwift app then why do you need to connect them via the companion app?
How is your trainer connected to Zwift, BlueTooth or ANT+? I also use the companion app while riding but I turn off the Bluetooth in the Companion App just to avoid conflicts. I connect my trainer directly to my IPad or PC. The Companion app picks everything up through the same WIFI connection and allows me complete functionality.
You say that you get “cadence and a controllable trainer” to connect. You mean directly to the Zwift app? Not through the companion app, right? That implies that cadence is an independent sensor from your trainer but you say that the trainer is the only connection to Zwift.
What platform are you running Zwift on and how is cadence connected and how is the controllable trainer connected?
When I connect on zwift on my phone (android) I have to select the trainer in all three options (power, cadence and controllable trainer).
When I attempt this from my pc, for whatever reason, it doesn’t see the trainer at all. When I use the companion app to help the PC it can see the trainer for cadence and controllable but not power
OK, a couple things. When you connect to a controllable trainer you only need to select the option that says POWER SOURCE. The trainer will provide cadence, speed and power. You don’t need to separately connect cadence or power. NOW my PC running windows 10 is kinda old, and it doesn’t have Bluetooth so I need to connect to ANT+ using a dongle but I still only have to select Power Source. When I use my IPad, which has built in Bluetooth, I only need to select power source and my trainer sends over Cadence and Power . I never have to connect separately to my cadence nor speed sensor.
Now, when you use the Companion app as a bridge you need to be careful about other Bluetooth devices. It could be something else is grabbing that power signal so make sure nothing else that has Bluetooth is connected, like your Garmin computer or Wahoo computer for example.
The website is recognised as a cadence sensor but not as a power sensor by the companion app (it’s all the same sensor), without power I can’t use zwift (just to restate the app can recognise it as a power source)
This happens all of a sudden with no warning and the solution ruins many potential rides. Too often. It is beyond frustrating. It works for many great rides and then all of a sudden drops the power. I m peddling but the avatar just stops. It is so hard to figure it out-even with help from strava. It should not be this hard. Strava AND WAHOO need more people to help with this issue. I just want it to work so I can ride. Anyone have reasons why this happens and how to fix? I get sent tons of things to try-it is overwhelming- I am trying but I wish they were tech experts to really look at our stuff to see what changed so we can get back on the bike and ride quickly.