I upgraded my LX7's to 6619 and now the web page for them is just blank. I've tried 3 different browsers (Chrome actually reports the blank page as an 500 server error, firefox and safari just show blank pages with no errors), cleared cache, rebooted the lights many, many times, just no web pages any more. I updated them by doing firmware.bin first, then the LX7 spiffs.bin (which I think I didn't need to do, as it wiped out wifi/IP info, no biggie), but I never got the chance to upgrade the web pages and wondering if that's my problem and how do I fix it? I ran through the firmware upgrade again over USB using the wifi_firmwareupdatetool but that didn't seem to make a difference. Any ideas?