Sky booster pod

[EBM123]

Hi. I've got 2 sky booster pods. Both say they are connected on the my sky app in my devices but they clearly aren't as they both have a flashing white light. I've tried holding wps about 10 times but still no connection. The router is in the lounge, the downstairs pod is in the hall about 9 steps away, the upstairs pod is on the landing above the downstairs one. Can anyone help?

[EBM123]

Update. Both white lights have now stopped flashing without me doing anything. Does that mean they're connected?

[JimM1]

@EBM123 That's a yes, no light is the good light for a sky Max Pod!

[EBM123]

Now the downstairs one is flashing white again!!