Since there is no Virb hardware forum, I am forced to place this here.
I am using a brand new Sandisk Ultra 32GB HC U1 microSD.
I've experienced this issue on several of my rides, causing me to have no footage - a clip of a road raging driver was missed which would have been REALLY helpful to have. I reset the Virb and it seemed to be OK, but after several rides realized my heart rate monitor and cadence sensor were turned off. After I turned them back on, this freezing issue occurs often.
I start and stop recording with the slide button. When this issue occurs, at the end of my ride I see that 8 or so seconds have been recorded, and the screen is stuck and seems to require the battery to be removed to fix.
Any ideas? Any logs I can harvest from the device to send to someone? Do I have to replace my brand new SD card? Do I need to replace my Virb?