router problems (i think)

Occassionally, my connection will fail to load webpages. I am still connected to the router (although it responds REALLY slowly when i try to access the config during periods when websites don't load). This happens a lot at apparent random times.

I looked at my router log, and 3 things are confusing me, hopefully someone can tell what they mean and tell me whats wrong:

they all fall under the 'connection closed' event type

TCP 192.168.2.8 3360 <--> 172.200.77.245 3360 [200.124.136.54 80 ] SYN_SENT/SYN_RECV ppp0 Incoming STATIC

TCP 192.168.2.2 3113 <--> 172.200.77.245 3113 [213.221.162.30 80 ] ESTABLISHED/ESTABLISHED ppp0 Outgoing DEL-PENDING


UDP 172.200.77.245 3072 <--> 172.200.77.245 2167 [205.188.146.145 53 ] DNS id: 2165 ppp0 Outgoing INVALID