A few comments: 1. I notice that an update of the previous v1.1.x line (to 1.1.7) has now appeared on the TP-Link website, dated 1st March. Is this a tacit admission that there are issues with 1.2.3?...

@TP-Link I am doing the same. My Three SIM is winging its way to me as we speak.

@SteveF2 Thanks, yes, I do know about CG-NAT. However I have now been told that Three uniquely do not use CGNAT if you use the an APN of "3internet". In this case your connection apparently bypasses...

@TP-Link I am trying to get to the bottom of the problems that I am having with this on a MR600 4G router but there does seem to be one thing at least which may not be working correctly within the...