hello all. I have 2 Crealty WIFI boxes after updating to latest firmware they now will not connect to the printer. meaning shows online, SDcard. but no printer connection..I have tried just about everything possible to resolve this. to no luck. I had to resort to Raspberrypi to make connections. the Raspberrypi see printer's just fine. also when I start a print from the crality print it will show printing when ot failed to load. I use Octopi now to print with. which I don't get the print credits . lost so many. I want to fix this issue and continue to use all Creality products in setup. any help, advise would be appreciated.