@Joseph-TP The engineer got back to me and told me to try a few methods I had already tried because of the increased security in this update. Then he told me to reset the modem. I told him that it...

@Joseph-TP I contacted TP Link Turkey and explained the situation. They created a record for the upper unit to contact me and said they would reach me by phone. Just so you know.

@Joseph-TP Hello, your software engineer saw the problem and tested it himself and sent me a firmware to try. I installed this on my modem and now I can't access the modem's interface at all. The...

@Joseph-TP Thankyou for support :)

@Joseph-TP I cannot access the email address of this account. It was stolen and deleted by Microsoft. Therefore, can you inform your engineers of the email address I will send you via private message?

@Joseph-TP https://www.tp-link.com/tr/support/download/archer-vr600/#Firmware Here is where I downloaded the firmware file. I downloaded the latest version, 240929, and updated it by adding the file...