I mean that after the mv is warmed up for more than 10 minutes without being used, it goes into stanby mode.That means the unit is idle.When in standby mode the unit flashes blue. By pressing either button it should go back to whatever temp it was at previously.But with my mv it goes straight to flashing blue , the lowest temp setting.And it starts the warm up all over again,until it reaches solid blue.but it seems to warm up in 3 minutes versus 5.Roger suggested I hard reset it, just removing battery while its on. But nope that didnt help..
I've always had to click through each temp to get back to where I was. If I were to press just once, it would start at blue.