Hi all - just a quick note in case it helps anyone. When using mobile UI, and various browsers - Chrome, Edge, and Firefox. If I view in Portrait I can not even see the Settings symbol, to select and therefore choose Mobile UI default. However if I view in Landscape the settings symbol (gear Icon) is there and I can access settings as required - BUT adjusting the setting to Mobile UI doesn't alter the screen view for me in either Portrait or Landscape ??. I am using a fairly new Motorola G6 phone which is Android. Cheers -Russ