Im using v5 and in settings I have tried to change printing type to POS Print Server but the setting keeps returned to Web Server whenever I reload the page, and even If I dont reload the page, If I choose printing, it goes to web printing. I have tried to check in v4 and when you select POS Print Server there is some configurations shown that you can input the printer settings. Now I cant do printing and I have a Premax POS Printer. | I have tries to download the pps from your github and set it up but its useless if in settings I cant change printing type. | Please help with extensive guideline on how to change printing type in settings and configure the printer. Its urgent please, I have problem printing.