New router, same problems.

So I decided to go out and trade my old linksys router (about 8 years old or so) out for a new one (linksys E2500 model)  Got it setup, went on Diablo 3 to try it out....and after about 15 minutes starting lagging so bad I couldn't play again.  Ran a pathping to D3 isp to see what was going on...

Tracing route to 12.129.209.68 over a maximum of 30 hops

0 Thomas-PC.hsd1.fl.comcast.net. [192.168.1.100]
1 TOMPC [192.168.1.1]
2 50.188.254.1
3 69.139.170.17
4 te-0-15-0-0-ar03.bonitasprngs.fl.naples.comcast.net [162.151.7.125]
5 pos-1-1-0-0-cr01.miami.fl.ibone.comcast.net [68.86.95.53]
6 be-16-pe02.nota.fl.ibone.comcast.net [68.86.83.150]
7 192.205.36.169
8 12.122.155.170
9 * cr2.ormfl.ip.att.net [12.122.1.45]
10 cr1.ormfl.ip.att.net [12.122.5.185]
11 cr2.hs1tx.ip.att.net [12.122.1.5]
12 cr1.dlstx.ip.att.net [12.122.28.157]
13 cr2.dlstx.ip.att.net [12.122.1.210]
14 cr2.la2ca.ip.att.net [12.122.28.178]
15 gar29.la2ca.ip.att.net [12.122.129.241]
16 12-122-254-234.attens.net [12.122.254.234]
17 mdf001c7613r0003-gig-12-1.lax1.attens.net [12.129.193.254]
18 12.129.209.68

Computing statistics for 450 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 Thomas-PC.hsd1.fl.comcast.net. [19
2.168.1.100]
0/ 100 = 0% |
1 4ms 0/ 100 = 0% 0/ 100 = 0% TOMPC [192.168.1.1]
7/ 100 = 7% |
2 150ms 11/ 100 = 11% 4/ 100 = 4% 50.188.254.1
0/ 100 = 0% |
3 199ms 7/ 100 = 7% 0/ 100 = 0% 69.139.170.17
1/ 100 = 1% |
4 169ms 13/ 100 = 13% 5/ 100 = 5% te-0-15-0-0-ar03.bonitasprngs.fl.n
aples.comcast.net [162.151.7.125]
0/ 100 = 0% |
5 192ms 9/ 100 = 9% 1/ 100 = 1% pos-1-1-0-0-cr01.miami.fl.ibone.co
mcast.net [68.86.95.53]
0/ 100 = 0% |
6 161ms 8/ 100 = 8% 0/ 100 = 0% be-16-pe02.nota.fl.ibone.comcast.n
et [68.86.83.150]
0/ 100 = 0% |
7 151ms 11/ 100 = 11% 3/ 100 = 3% 192.205.36.169
0/ 100 = 0% |
8 --- 100/ 100 =100% 92/ 100 = 92% 12.122.155.170
0/ 100 = 0% |
9 --- 100/ 100 =100% 92/ 100 = 92% cr2.ormfl.ip.att.net [12.122.1.45]

0/ 100 = 0% |
10 --- 100/ 100 =100% 92/ 100 = 92% cr1.ormfl.ip.att.net [12.122.5.185
]
0/ 100 = 0% |
11 --- 100/ 100 =100% 92/ 100 = 92% cr2.hs1tx.ip.att.net [12.122.1.5]

0/ 100 = 0% |
12 --- 100/ 100 =100% 92/ 100 = 92% cr1.dlstx.ip.att.net [12.122.28.15
7]
0/ 100 = 0% |
13 --- 100/ 100 =100% 92/ 100 = 92% cr2.dlstx.ip.att.net [12.122.1.210
]
0/ 100 = 0% |
14 --- 100/ 100 =100% 92/ 100 = 92% cr2.la2ca.ip.att.net [12.122.28.17
8]
0/ 100 = 0% |
15 --- 100/ 100 =100% 92/ 100 = 92% gar29.la2ca.ip.att.net [12.122.129
.241]
0/ 100 = 0% |
16 --- 100/ 100 =100% 92/ 100 = 92% 12-122-254-234.attens.net [12.122.
254.234]
0/ 100 = 0% |
17 --- 100/ 100 =100% 92/ 100 = 92% mdf001c7613r0003-gig-12-1.lax1.att
ens.net [12.129.193.254]
0/ 100 = 0% |
18 233ms 8/ 100 = 8% 0/ 100 = 0% 12.129.209.68

Trace complete.

Showing a 7% packet loss on a brand new router with a new ethernet cable?  That's confusing.  Also I check my modem numbers, and the upstream scaled back, but the downstream went up.Here is my downstream info 

Cable Modem Downstream

DS-1 DS-2 DS-3 DS-4 Frequency 633000000 645000000 657000000 669000000 Lock Status  (QAM Lock/FEC Sync/MPEG Lock) Y/Y/Y Y/Y/Y Y/Y/Y Y/Y/Y Channel Id 2 4 6 8 Modulation 256QAM 256QAM 256QAM 256QAM Symbol Rate  (Msym/sec) 5.360537 5.360537 5.360537 5.360537 Interleave Depth I=32 J=4 I=32 J=4 I=32 J=4 I=32 J=4 Power Level  (dBmV) 8.88 9.29 9.03 8.00 RxMER  (dB) 35.25 35.60 36.39 36.39 Correctable Codewords 35 27 11 15 Uncorrectable Codewords 1578 1440 1413 1404

and upstream...

and status if that helps...

Just can't figure out what the problem is, or why I'd show 7% packet loss on a new router.  Any help?  or should I call comcast and have them send a tech out?