PEDiamond
Registered
Have a new zoop since December ...when I surface between dives I can't get it into plan mode despite using the plan button...I have to go through the welcome/test screen then hit plan and then it works ok to give me surface interval but the plan screen reverts after a minute or so to the initial screen with date and time so if I want to recheck surface interval I have to repeat process of turn off, go through test screen etc.....have used it for 20 to 30 dives and never had it work otherwise...what if anything am I doing wrong or is this a known issue.......Peter diamond