This had me laughing for the evening so had to share it.
My wife uses our Kickr bike occasionally to do Zwift rides. She was running late for a group ride so set things up in a rush, jumped on the bike but started complaining that it was really hard to pedal, of course, it was my fault as I’d obviously changed something so I was dragged in to fix it.
I agreed that pedalling was hard but couldn’t work out what could have changed as I don’t use Zwift so hadn’t changed anything. Then I noticed she had lowered the adjustable laptop stand and it was now low enough to be resting on both brake levers. I moved the stand and it all started working as expected again.
So, if you are ever forced to use Zwift but want some extra suffering, locking both brakes on would definitely help!