I'm on cable broadband in Petone.
Sometime ago I noticed a decrease in speeds for Facebook - sometimes the page would load, others not at all (doing a refresh seemed to load it). Things appear to stall loading - I click on the messages icon and I'm sitting around waiting for the messages to appear. After about a minute I close the browser and try again.
This is an on and off issue, and has been noticed by all the devices used in the house - the PC connected directly to the router, and the laptop and iPad2 connected wireless. I work with Facebook in IE; however the users on the desktop use Firefox (up-to-date version at the time).
The recommended DNS servers are in use. Before (about 10 mins ago) the Facebook page wouldn't load, so I did a few tracert's, ~30 seconds between each one. The results:
tracert www.facebook.com
Tracing route to star.c10r.facebook.com [31.13.70.7]
over a maximum of 30 hops:
1 2 ms <1 ms 1 ms 192.168.1.1
2 * * * Request timed out.
3 548 ms 447 ms 356 ms lo0.internet.ivpn.pe25.telstraclear.net [218.101.61.124]
4 23 ms 31 ms 27 ms ie2-g-0-0-0.telstraclear.net [203.98.50.2]
5 22 ms 22 ms 22 ms ge-0-2-0-1.xcore1.acld.telstraclear.net [203.98.50.251]
6 122 ms 41 ms 46 ms unknown.telstraglobal.net [134.159.174.37]
7 153 ms 163 ms 158 ms i-0-0-4-1.tlot-core01.bx.telstraglobal.net [202.84.142.106]
8 146 ms 160 ms 143 ms i-0-4-0-0.tlot02.bi.telstraglobal.net [202.84.251.238]
9 162 ms 203 ms 145 ms xe-3-3-0.pr01.lax1.tfbnw.net [103.4.96.49]
10 206 ms 148 ms 150 ms po126.msw01.01.lax1.tfbnw.net [31.13.30.77]
11 146 ms 145 ms 145 ms star-01-01-lax1.facebook.com [31.13.70.7]
Trace complete.
tracert www.facebook.com
Tracing route to star.c10r.facebook.com [31.13.70.23]
over a maximum of 30 hops:
1 2 ms 1 ms <1 ms 192.168.1.1
2 * * * Request timed out.
3 683 ms 374 ms 356 ms lo0.internet.ivpn.pe25.telstraclear.net [218.101.61.124]
4 19 ms 22 ms 20 ms ie2-g-0-0-0.telstraclear.net [203.98.50.2]
5 21 ms 20 ms 32 ms ge-0-2-0-1.xcore1.acld.telstraclear.net [203.98.50.251]
6 139 ms 245 ms 97 ms unknown.telstraglobal.net [134.159.174.37]
7 153 ms 153 ms 152 ms i-0-6-1-0.tlot-core01.bx.telstraglobal.net [202.84.142.157]
8 148 ms 146 ms 150 ms i-0-4-0-4.tlot02.bi.telstraglobal.net [202.40.149.166]
9 144 ms 145 ms 147 ms xe-3-3-0.pr01.lax1.tfbnw.net [103.4.96.49]
10 148 ms 147 ms 156 ms po126.msw01.02.lax1.tfbnw.net [31.13.30.79]
11 151 ms 148 ms 148 ms star-01-02-lax1.facebook.com [31.13.70.23]
Trace complete.
tracert www.facebook.com
Tracing route to star.c10r.facebook.com [31.13.70.23]
over a maximum of 30 hops:
1 1 ms 1 ms <1 ms 192.168.1.1
2 * * * Request timed out.
3 10 ms 19 ms 13 ms lo0.internet.ivpn.pe25.telstraclear.net [218.101.61.124]
4 18 ms 39 ms 32 ms ie2-g-0-0-0.telstraclear.net [203.98.50.2]
5 61 ms 27 ms 20 ms ge-0-2-0-1.xcore1.acld.telstraclear.net [203.98.50.251]
6 44 ms 194 ms 105 ms unknown.telstraglobal.net [134.159.174.37]
7 154 ms 157 ms 151 ms i-0-6-1-0.tlot-core01.bx.telstraglobal.net [202.84.142.157]
8 148 ms 149 ms 149 ms i-0-4-0-4.tlot02.bi.telstraglobal.net [202.40.149.166]
9 149 ms 150 ms 146 ms xe-3-3-0.pr01.lax1.tfbnw.net [103.4.96.49]
10 149 ms 155 ms 170 ms po126.msw01.02.lax1.tfbnw.net [31.13.30.79]
11 147 ms 148 ms 148 ms star-01-02-lax1.facebook.com [31.13.70.23]
Trace complete.
I rang TelstraClear around 3.30pm today, and was told because the speed test done on their end was fine to call TP-Link and check router firewall settings. Having done that, TP-Link say things are as they should.