DennisS
Contributor
I had an analog gauge that stuck at about 1200 PSI right up until it was removed from the tank and rapped on the anchor, at which point it reset to 0.
Any equipment can fail and computers (AI or non-AI) are no more of a risk on a no deco dive than an SPG or a watch.
If something fails, end the dive according to your training and everything will be just fine.
flots.
I had a similar problem with an analog gauge, I whacked it against the palm of my hand during the dive and the needle fell off