I commissioned this system in December and have had it up and running for about a month without issues. The external Wi-Fi got shut off briefly during maintenance, I haven't been able to connect since. Just a single flashing wifi light on the dongle (DJ series). I've attempted to reboot the dongle several times holding the button down per instruction; removed & reinserted a few times to make sure it's in there all the way; shut the inverter completely down, waited 15 minutes for capacitors to discharge, fired it back up and still no joy. Does not seem to generate the initial hotspot I should see on my phone. Nor coñnect to local external wifi or to a hotspot on my phone. Meanwhile, the inverter seems to be functioning normally.
Any ideas on fixing this? Do I need to replace the dongle? Thanks in advance.
