I've got a 720 with GPS version 7.5.19 and OS 1.0.1.16.
1. Today, I used the calculator for the first time to add up my recent flight hours. Every time I entered the 4th or 5th integer (or decimal number) in a series, the calculator screen would go hinky, displaying 7,2/12 (or some such) as the current sum. YES, it would display a comma and a backslash....diffterent numbers each time but not germane to the sum of my entries. This would happen before I clicked the = sign. When I contiued, the final sum was a similar, meaningless display. I've tried this about a dozen times with the same result (both with the GPS running in the background and not). The calculator is not functional or reliable.
2. Every time I post on this forum and click spell check...my screen locks up and I have to restart IE....Could be me...I'm using IE 9 with Windows 7. Has anyone else had this problem?
Have no doubt, I LOVE this GPS.
~Gerry