Hard to say as mines have always worked fine except for the period restoring from the hack. If it has problems like that, time to do a traceroute to see what is happening with the packets and if it's timing out or having packet loss since it connects to my.dish.com from what I can tell.
Code:
tracert my.dish.com
Tracing route to my.dish.com [66.170.250.5]
over a maximum of 30 hops:
1 13 ms 1 ms 4 ms 192.168.2.1
2 10 ms 13 ms 14 ms 96.120.91.133
3 12 ms 8 ms 8 ms po-303-1228-rur02.sfmission.ca.sfba.comcast.net [96.110.102.105]
4 29 ms 14 ms 18 ms ae-310-rar01.hayward.ca.sfba.comcast.net [69.139.198.29]
5 11 ms 11 ms 10 ms be-39911-cs01.9greatoaks.ca.ibone.comcast.net [68.86.93.241]
6 11 ms 14 ms 14 ms be-2112-pe12.9greatoaks.ca.ibone.comcast.net [96.110.33.34]
7 11 ms 13 ms 11 ms 50.208.235.70
8 * * * Request timed out.
9 41 ms 38 ms 38 ms Internet-gw.customer.alter.net [208.214.138.50]
10 * * * Request timed out.
11 43 ms 46 ms 42 ms 66.170.250.5
Can you post a screenshot of the server issue popup the next time it happens?