@simonjcarr I think I have solved the problem, although I will see over the next 24 hours if I am issue free.
The problem seemed to be related to an App on my Iphone.
I don't know which one. It dawned on me the issues were only happening when my phone was active. I deleted about 10 apps that I had installed over the last few weeks, and have not had the problem since. I am assuming, that one of the apps got an update over the last few days and it mush have gone rogue.