> I’m currently using a tplink wireless router running as AP mode This is the problem right there. Don't buy consumer network equipment. It is tempting because

> I’m currently using a tplink wireless router running as AP mode This is the problem right there. Don't buy consumer network equipment. It is tempting because it is cheap but I personally always end up regretting it. Spend a bit more for the entry-level business line and keep your sanity. TP-link actually has a pretty decent line of small business switches and APs.