I wonder if anyone else had noticed a problem after updating using wifi.
I would update the SD card while in the 740 so I wouldn't have to turn on the computer.
While flying I would find that the Hi-Res winds would be out of date greater than a day. I'm thinking how could this be, I just updated less than an hour ago.
As it turns out I discovered that the GPS had not updated to the current date and time, it usually shows the time on boot-up at 0230. After allowing the GPS time to find the correct time, the problem stopped being an issue.