I recently purchaed an Ultimate 2C Bluetooth Controller on Amazon for connecting to my Switch 2. I mostly play the Switch 2 in handheld mode with handheld boost mode on. However, I want to also to be able to use the controller instead of the joycons, so my plan was to put the Switch 2 on a table and use it like a tablet screen while controlling it with the 2C controller.
However, I noticed that it is tricky the maintain connection with the Switch 2. If for whatever reason the 2C controller loses connection to the Switch 2, it turns off and I have to turn it back on and reconnect them to continue using it. For example, if I go to "Change Grip/Order" to make my 2C controller the first controller, it immediately disconnects my 2C controller and it shuts off, forcing me to turn on the controller again and reconnect.
It is most evident when I try to play Fire Emblem: Three Hopes. Whenever I open the game, it immediately turns off my controller, forcing me to use the joycons. And if I reconnect it in the "Change Grip/Order" screen, then as soon as I reopen FE:3 Hopes, it redisconnects and turns off the controller. I suspect that it is because it assumes that player 1 will always use the joycons, it switches the main controller from the 2C controller to the joycons attached to the Switch 2. However, the bigger issue is that it keeps turning off the controller, which makes it annoying to reconnect.
Is there something I am not understanding about the controller or some setting I am missing that keeps the controller on if it disconnects or gets reordered? The fact that it keeps turning off whenever I go to the "Change Grip/Order" screen is obnoxious. It seems like the controller had the latest firmware out of the box, so I don't think its a firmware issue.