PRUSA Link issue post 6.4.0 firmware upgrade
I am a relative newbie to 3D printing. Received as a birthday gift an MK4S, MMU3 and enclosure package in September from my wife. She was nice enough to get me the kit package, so I spent several weeks getting it all together. Thus, I am familiar with the hardware, software and basic functionality of the platform. I upgraded to the 6.4.0 firmware two days ago. The printer prints with no apparent issues. I have been using PRUSA Link primarily and PRUSA Connect occasionally to get print files to the unit. With the upgrade to 6.4.0, I lost PRUSA Link functionality. The unit shows the connection via Ethernet. I can ping the IP address and get replies. But I am never prompted for the username and password to get access under the previous firmware version when I login via my browser to the assigned IP address. I just get a PRUSA Link screen.
RE: PRUSA Link issue post 6.4.0 firmware upgrade - was using Edge Browser, works with Chrome.
I read thru the PRUSA Link installation procedure and saw that Microsoft Edge is not recommended. I used Chrome and PRUSA Link worked. I do not know why PRUSA Link worked prior to the upgrade to 6.4.0 firmware.
RE: PRUSA Link issue post 6.4.0 firmware upgrade
I too have this issue having upgraded to 6.4.0. I did find an older post where this happened before and using incognito windows is a temporary workaround. This does need fixing and so please.