@Jammers 2.5

@SpaceViking1971 This is on the TP Link website for the firmware. Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product...

@alphald Consider getting a powered USB hub. Some routers come up short on power to handle a drive.

@cmsully7 I would do a factory reset and reenter all your settings.

@Elishg I suspect whatever VPN you run on the device attached to the router may have that issue although I have never tried it. Seems somewhat logical to me.

@Elishg Sounds like the Proton VPN is blocking you.