Hi Jonathan
Thanks for you reply.
I have reset 'network setting'
I have changed the channel and the router then reboots itself.- Still the same.
I have set static Ip for all devices as there was an ip conlict on the apple watch (used 'fing' to help).- still the same
The bluetooth when attached to apple watch causes a drop in wifi on iphone by up to 50%
I tried to replicate the promblem on a BT hub at my mothers house but the speedtest was the same on iphone & ipad mini with apple watch on or off. > 35mb DL
I did contact support and they ran a test and said my iphone had a software fault but if it works on the BT hub then I'd rather not factory reset iphone.
Any other ideas please?
thank you
NIgel
ps
IF I bought two airport express, turned wireless off on hub and created one 'apple' network for entire house would that make a diffetence?