No Resistance on Wattbike

Hi there. Been using Zwift for years. Jumped back on today but no resistance. Gear numbers are changing but not the resistance. Using Wattbike Atom with an iPad. Any thoughts or anyone had a similar problem? Thanks.

Hi @Phil_Thorpe

Welcome to the forum.

Did you pair the Wattbike as Power and Controllable.

Hi Gerrie. Thanks for replying. Yes I did. All been working fine for years………just not today.