As luck would have it, it seems like my PLM died while I was out of town last week, I guess I should feel lucky that I got 3 1/2 years out of this one. Anyway, after some quick troubleshooting, googling and reading this site I just ordered another PLM.
Now that I've had some time to dig in to the issue a bit, I'm sure it is the PLM, --BUT-- ... I also noticed that all of my programs are gone, yup, all of them, even the AutoADR program, just a blank list. All other configuration looks fine as far as I can remember, but not a single program.
The only additional troubleshooting step I took (besides PLM and ISY reboot) was to re-seat the SD Card, I did receive a few error pop ups with messages like "could not open file /config/insteng.opt and /config/portals.psf" {see image} those did not occur after the SD card re-seat.
One other strange thing .. I did not get the "Safe Mode" pop up until after the SD Card re-seat.
So ... is this expected with a bad PLM? or is there another problem?
Thanks!