The Three 5G Hub meanwhile has them all massively beat for speed – but again, you need 5G coverage to take advantage of that. If you get a much better 4G signal and better download and upload speeds then you can install an outdoor 4G antenna. I thought that it would be the B535 that has to encapsulate (if that's the right word) IPv4 traffic from the USG? It looks fine, and for better or worse it won’t stand out as much as the aforementioned Huawei AI Cube, or even the likes of the Vodafone GigaCube, which is plain too but has a more noticeable tower-like design. However, If the router is installed in a location with very poor or no 4G signal, it may only achieve very slow speeds around 5Mbit/s, or even no connect at all.

There are many factors which can affect speed and performance, please contact us if you are unsure and would like advising on this.This slim white rectangle comes in at 219 x 138mm and has a grey stand, slightly contrasting the colour of the box itself. I only changed the upnp setting as the AI Cube had that set as default on, that router/settings worked.

The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. I realise that this is a pretty niche problem and that I ought to be happy to revert to the B315 and/or look for a better, non-Huawei router. I’m pretty sure that if I could get the v4 connection to work (which I can’t, so far), in either mode, it would solve the problem. For a budget 2×2 MiMo Antenna then the Panorama DMM-6-602sp-5G is a low cost 4G antenna with 2m of cable that will provide a nice solution for a window based antenna for this router.I would hazard a guess that in dual stack mode, it assumes that, because there should be a v4 connection, CLAT is not necessary. Bearing in mind also that I can, when using the B535, ping6 to an IPv6 address **but not to a hostname** makes me think that the problem may well be DNS related.