Didn't make any difference unfortunately. Still at 355kbs. fearthebeard wrote Why not update into the latest frimware?

Thanks for your response. Hardware: TL-R600VPN v4.0 Firmware: 4.0.1 Build 20171128 Rel.60595 There may well be a VPN limitation, but I'm certain it isn't 355kbs! ;) -Stephen

Model : Hardware Version : Firmware Version : ISP : I've installed three TL-R600VPN routers in three locations served by 50+mb/s connections. One is acting as L2TP VPN server, the other two as...