Every once in a while (a few times a day) the internet on my Hackintosh disconnects. This is a problem that I would like to be adressed as soon as possible, because I run a Minecraft Server, and this is affecting that. I was thinking it could be a problem with my WiFi card, the TP-Link TL-WDN4800. I did just get a new TP-Link router too, the TL-WR1043ND. Either of these could be the culprit. It could be the router because I just bought it has been a bumpy road for the few days I have had it. It could be the wifi card because I was having problems with it and my old router, which was dying, so I bought the new one.
The Wifi doesn't disconnect, it still says it connected. When I go into the Network Diagnostics, there are green lights for Wi-Fi, Wi-Fi settings, and Network Settings, but there are yellow lights for ISP, Internet, and Server. Any help is appreciated.
EDIT: Forgot to add: When I click continue in the Network Diagnostics to select my wifi network, it makes all the lights green and fixes itself.