...When I turned into the gas station it said something about off road.
That's normal and understandable, the gas station forecourt is not a mapped area. In other words, it's not a road.
I turned off the bike and got gas and during the fill up I wondered if it was going to direct me the correct way. Which it did not.
That's because the device detected that you had deviated from the planned route and gone "off road" (into the gas station). It then recalculated a new method of getting you on your way towards the next waypoint in your route.
That behaviour is a known issue with all automotive navigation systems. The work-around is simple: If you deviate off-route into an area that is not mapped (for example, a shopping center parking lot), take note of which direction you should continue to go in once you finish your business and resume your travels. Disregard directions from the GPS until you are back on your planned route. The device will then recalculate again and direct you along your pre-planned route.
Near the end I intentionally turned right when I should've turned left to see what would happen. There was no verbal warning that I was off the route but a popup appeared asking if I wanted to skip the next point.
Back in the early 2000s, Garmin devices used to announce "Off-Route, Recalculating" when a user deviated from a planned route. Customer feedback convinced Garmin to change the software so that the device would silently recalculate and attempt to get the user back on track again - performing as many silent recalculations as necessary until the user regained their route. The rationale behind that decision was to avoid "nagging" the user and telling them, in effect, that they screwed up.
I chose NO and it prompted me for a u-turn (although it was way down the road I performed it at a driveway) and like before it did guide me to the next point.
The device is cautious about where it suggests you make a U-turn. It looks at things like intersecting roads, where there might be a median between roadway directions, where the driver will have a clear line of sight in both directions, etc. That is why it suggested the U-turn "way down the road".
For some reason though my MP3 files are not being recognized by the Zumo even though they were before. I went and added more files to the folder but when I try to access the mp3's by Apps/Media Player right there it says iphone or ipad is disconnected. If I hit the browse button I get the popup "Device Not Found". I have even removed the playlists from my iphone so they are out of the picture.
There are lots of different places that music can be stored: on a memory chip inserted in the device, within the device's internal memory, on a USB stick plugged into the wiring harness that comes with the device, on an iPhone or similar, etc. You need to configure the device to look for the music in the location you want it to look. This can get complex if you keep music in more than one location.
Although I am not a big music fan, I keep music in one place only: On a micro-SD card that is inserted into the GPS itself. I do this because it is super-easy to add or remove music - I just pull the little chip out, stuff the chip into my computer, and transfer the songs (and album art, etc.) onto the chip, then put it back in the GPS. I don't have to reconfigure the GPS to look for one song on my phone, another in internal memory, another on a chip, etc.
Keep plugging away, soon you will be an expert and assisting others!
Michael