@Jdc58-
If your Roku is one that only supports the 2.4 GHz wifi band (non-4K Express or Premiere with model number below 4620) be sure your phone hotspot is set to operate in the 2.4 GHz band, not 5.0 GHz.
Roku Community Streaming Expert
I am not a Roku employee, only a user like you. Please, no support questions via private message -- post them publicly to the Community where others may benefit as well.
If this post solves your problem please help others find this answer by clicking "Accept as Solution.".
Ultra 4800 | Streaming Stick 4K+ 3821 | TCL Roku TV 43S245/C107X
