We have been having speed related issues again with our ADSL which is a PITA but also having some wifi connection issues mainly with our phones, 2 adults and 2 teens so we often have 4 phones , i hard wired PC and 2 laptops on the network.
Lately it seems that we are having a congestion type problem where either myself or my wife's phone drops off the network and only one of us can reconnect, kids are usually on their laptops at the time.
Modem router is about 2 years old TP Link TD-W8961N which i just updated the firmware on at the advise of Iinet to see if it helps with out speed/stability issues, i have checked the settings and cant see anything that may limit the amount of connections ?