I have a TalkTalk Huawei DG8041W router that the Home Assistant UPnP ad-on found automatically and started logging data from it.
However looking at the graphs it throws up i’m convinced it’s got the Tx and Rx the wrong way round as currently Tx is showing much more data usage than Rx, and the Tx speeds are 10x the Rx speeds.
Perhaps I’ve just misinterpreted what Tx and Rx mean, or the ad-on/router has got a bug.