Hi, So I have been running HomePods in my bedroom successfully for a number of months now, firstly a single one and then adding a second to create a stereo pairing. However this past week or so I am seeing a repeated issue in which I ask for something and am told I need to sign into my Apple Music account (I actually use iTunes Music Match). This means I have to open my iPad, go to the Home app and find I have to sign back into my iTunes account to continue. This repeats roughly daily. Anyone experienced this issue and have a solution? Thanks, C.