'Searching for your Sonos System'

Hi All,

I seem to be having the above message recently when trying to play anything on my Sonos. I have trawled through the posts and found that the shutting every device wired or wireless off and switching back on in the correct order fixes things but only temporarily. It may work for a day or two then drop out again. I go through the switching off process again and its back on but only for a while. Its so frustrating as i always leave something on as a bit of background music/radio. Any idea's anyone or similar experience? Thank you.