Archer MR600: extremely slow wireless connection only with an HP DV7 notebook
Hi.
I bought a Tp-Link Archer MR600 and it works very well with whatever device (PCs, smartphones, Smart TVs, etc) and whatever operating system (Windows, Linux or Mac); there is only an exception: an HP DV7 notebook, with a Broadcom BCM wireless card, single band 2.4 GHz (operating system Linux OpenSUSE 15.2). When I connect that laptop to the router (wireless), the download speed is capped at 1 Mbps and the upload speed at 4 Mbps!
In order to exclude any possible hardware failure of the Broadcom wireless card, I have connected the notebook to other LTE routers and this problem disappears; ethernet connection also works perfectly between the laptop and the MR600.
I have tried every possible setting in the router control panel, but nothing seems to solve this really weird issue.
Any idea?