@Big101983 The C64 port-forwarding doesn't work with port ranges with Firmware Version: 1.5.8 Build 210609 Rel.60832n (5255) and it should be confirmed by TP-Link support.

@Shanu00 The router reboots itself immediately when a device tries to connect to its 5GHz band - is that correct ? If it's not - describe the issue in details. You can do the following to...

@khan990 Upgrade the device FW to the latest version described in this thread. Watch for the correct FW region, whether US or EU. For EU FW only a beta version is available, but you can use it...

@VihanV The default administrative username/password after resetting the device is admin/admin - refer this guide.

@Shanu00 Upgrade the device FW to the latest version described in this thread. Watch for the correct FW region, whether US or EU. For EU FW only a beta version is available, but you can use it...

@-Nono- Check out this story - it's about Synology FTP server, but for QNAP FTP server should be similar. If you have an ISP modem/router before the AX11000 you can: 1. Set a DMZ on that ISP device...