Indeed, when I set the chime up the first password entry was wrong (fat finger syndrome) so I had to re-enter it which was then successful and explains why everything was working, guess there is a slight bug in your firmware/software that makes it think the network password is incorrect if it is entered incorrectly the first time and re-entered.
on the solution below I followed as far as change WiFi network, reselected the same WiFi network and WAS NOT asked to enter the WiFi password it connected without needing the password. I will assume as it did have the correct password already it didn’t need it again and probably overwrote some incorrect password flag as part of this process to correct the issue
I’ve left it 48 hours before replying to monitor the results and am happy no more flashing green and red light I have a solid blue
many thanks for your advice on this