@MR.S Just wanted to follow up and note that I did find a solution. First I upgraded to an ER7302: which by itself didn't fix the issue, but that alone increased my VPN speeds nearly twice fold. Then...

@MR.S sorry for the late reply. The list of routes is quite large, including large swaths of 10.x.x.x subnets. I also use 10.x.x.x on my LAN. Someone once suggested that could be an issue, but I...

0.0.0.0/0 is a Non-Secure Route. The full listing is rather large, as is with the secure routes.

@MR.S I appreciate your thoughts on that, and now I've got all my devices on latest firmware which I hadn't checked for a while :) @Clive_A A crude map, but in a nutshell I've got this. The red line...

@MR.S I was on 1.2.1 Build 20220512 until I read your reply, but then I upgraded to ER605(UN)_V1_1.3.1 Build 20231207 (the latest). Didn't fix the issue, but never hurts to be on the latest version....

@MR.S The first VPN is setup in Windows, using SSTP with CHAP 2, no EAP. No special application of sorts. Back in the ER605, I have no settings enabled other than the factory defaults. I might also...