To go off topic a bit. I'm planning on a accessport as my next purchase. After you load a tune and do some data logs, why have it always mounted? What data fields do you feel are necessary to constantly keep an eye on? Is the tune that unsafe that you feel like you have to constantly monitor whats going on? Honestly just curious. I personally don't want to look at that thing again until I need to get a data log or reflash for whatever reason.
I almost never have my AP plugged in. I only plug it in to change maps (which happens quite frequently as I go between E30 and 93OCT depending on my driving schedule for the week. Also compete in HS so have to go down to Stage 0 for events.
Aside from using it to change maps, I'll leave it mounted for a day or two after switching maps, but always disconnect it and hide it in the glove box while it is parked. I do this until the OAR goes down to -1.00 and stays there. Some maps will start at -0.50. Some maps will start at 0. Some maps are super conservative and start at 0.50. In any case, you should monitor the AP until you see it steady at -1.00. At that point, you know you aren't detonating and can drive it as you'd like.
Datalogging, well it definitely has its uses but when you lack the ability to modify the tune, then what good is monitoring the values? I am quite frankly frustrated by the lack of user integration into the tuning of APs. Like, tuners should be selling the AP along with a set of tolerance values for specific settings so we actually do get the most out of each of our individual vehicles. IF you go beyond that range, or even modify it within range without monitoring data, then you're on your own. /rant
But it is also nice to customize your datalogs to see exactly what you want, RPM, temps, OAR, AFR, WBDC, Boost, etc etc. But without the ability to adjust, they are really just numbers you cannot influence.