re: Mental health -
@Bowsette Okay. According to BT the Home Hub 6 is the Smart Hub and their documents say that it supports 802.11ac.
You've got two options.
1) Get a 802.11ac PCI-E card. This is what I have and I'm also in the room above the router with zero problems: https://www.amazon.co.uk/gp/product/B0B8CDDV14
2) Get some higher gain antennas for your current card.
I'd highly reccomend the first option and if you're still having issues then the higher gain antennas with the new card.
re: Mental health -
@renbymon It says that this card can also access the 5GHz signal, which would be incredibly useful if the range is good (my Switch is on the 5GHz connection, and it's perfectly fine in the dock which is in the same room as my PC).
re: Mental health -
@Bowsette Knowing that it's likely that the problem is that your current wifi card is 2.4GHz only.
re: Mental health -
@renbymon I've been wondering that since the whole fiasco with the wireless headphones. I've been reluctant to upgrade though, probably because of my own stubbornness and ingrained fear of change.
re: Mental health -
@renbymon 1) It's in the room above the one with the router.
2) BT Home Hub 6.
3) ASUS PCE-N15 11n Wireless LAN PCI-E Card