BLZBNTBGS80000011 and BLZ51901016

I am experiencing the same problem for the last 2 days, I couldn’t connect at all on blizzard app desktop, let alone on any other of their servers. Currently I am still trying to connect to their desktop app, region EU, trying to play Diablo that I have just bought a few days ago. I would like to hear from the staff about this problem since I have even checked the “Breaking News” on Blizzards Home Page about the maintenance schedule and it was saying there, by this time, the maintenance should have just ended if not a long time ago (12+ hours).

Hi Caterpepi

I started experiencing this issue within the last 24 hours. My PC did force a windows update on me, whether that’s related or not I am unsure. I have explicitly made sure the battle net application and launcher are whitelisted in the firewall.

From my own observations (using Charles) I can see requests timing out to the following host https://telemetry-in.battle.net

I ran the WinMTR test for us.actual.battle.net, and the Looking Glass Test for Americas region (I reside in New Zealand, ISP is Spark).
Please find the results below;

|------------------------------------------------------------------------------------------|

|                                      WinMTR statistics                                   |

|                       Host              -   %  | Sent | Recv | Best | Avrg | Wrst | Last |

|------------------------------------------------|------|------|------|------|------|------|

|                         router.asus.com -    0 |  523 |  523 |    0 |    0 |    1 |    0 |

|        222-154-72-1-fibre.sparkbb.co.nz -    0 |  522 |  522 |    0 |    1 |    4 |    1 |

|                            122.56.113.5 -  100 |  105 |    1 |    0 |   16 |   16 |   16 |

|                            122.56.113.4 -    0 |  522 |  522 |   16 |   16 |   32 |   16 |

|       ae7-2.akbr7.global-gateway.net.nz -    0 |  522 |  522 |   16 |   17 |   45 |   17 |

|                           122.56.127.53 -    0 |  522 |  522 |  140 |  141 |  151 |  141 |

|         ae0.pabr5.global-gateway.net.nz -    0 |  522 |  522 |  140 |  141 |  160 |  141 |

|                eqix-sv8.attblizzard.com -    0 |  522 |  522 |  142 |  146 |  229 |  142 |

|              ae1-br02-eqsv5.as57976.net -    0 |  522 |  522 |  144 |  146 |  234 |  145 |

|       xe-0-0-1-1-br02-eqla1.as57976.net -    1 |  498 |  494 |  144 |  185 | 4039 |  192 |

|              be3-pe02-eqla3.as57976.net -    0 |  522 |  522 |  144 |  147 |  210 |  145 |

|        lax-eqla1-ia-bons-01.as57976.net -    0 |  522 |  522 |  145 |  145 |  150 |  146 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|                   No response from host -  100 |  104 |    0 |    0 |    0 |    0 |    0 |

|________________________________________________|______|______|______|______|______|______|

   WinMTR v0.92 GPL V2 by Appnor MSP - Fully Managed Hosting & Cloud Provider

Looking Glass (MTR, Traceroute, Ping)

TRACEROUTE:
traceroute to 125.237.194.69 (125.237.194.69), 15 hops max, 60 byte packets
 1  Blizzard Blizzard  2.916 ms  2.879 ms  2.887 ms
 2  24.105.18.130 (24.105.18.130)  2.894 ms  2.898 ms  2.906 ms
 3  137.221.105.14 (137.221.105.14)  2.909 ms  2.928 ms  2.933 ms
 4  137.221.66.22 (137.221.66.22)  2.098 ms  2.144 ms  2.153 ms
 5  137.221.83.86 (137.221.83.86)  756.228 ms  756.272 ms  756.284 ms
 6  * * *
 7  137.221.68.32 (137.221.68.32)  8.828 ms  12.425 ms  12.416 ms
 8  tnzi-ggis.tzni.com (206.223.123.6)  16.802 ms  13.325 ms  13.388 ms
 9  ae0-10.lebr7.global-gateway.net.nz (202.50.232.41)  5.724 ms  5.749 ms  5.763 ms
10  202.50.232.17 (202.50.232.17)  129.949 ms  129.944 ms  130.149 ms
11  ae4-10.tkbr11.global-gateway.net.nz (122.56.119.110)  135.912 ms  135.886 ms  135.691 ms
12  * * *
13  125-237-192-1-fibre.sparkbb.co.nz (125.237.192.1)  149.044 ms  149.044 ms  149.048 ms
14  * * *
15  * * *


12/11/2020 18:42:38 UTC
--------------------

PING:
PING 125.237.194.69 (125.237.194.69) 56(84) bytes of data.

--- 125.237.194.69 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 2998ms



12/11/2020 18:42:38 UTC
--------------------

MTR:
Start: Thu Nov 12 18:42:38 2020 Blizzard  1.|-- Blizzard                        0.0%    10    0.5   0.5   0.3   1.6   0.3
  2.|-- 24.105.18.130                        0.0%    10    0.7   0.7   0.5   0.9   0.0
  3.|-- 137.221.105.14                       0.0%    10    1.1   1.1   0.9   1.4   0.0
  4.|-- 137.221.66.22                        0.0%    10    0.8   7.8   0.4  73.0  22.9
  5.|-- 137.221.83.86                        0.0%    10  1089. 595.4  15.5 1089. 379.0
  6.|-- 137.221.65.68                       90.0%    10  14109 14109 14109 14109   0.0
  7.|-- 137.221.68.32                        0.0%    10    6.2  12.0   6.1  51.7  14.3
  8.|-- tnzi-ggis.tzni.com                   0.0%    10    5.6   5.8   5.5   6.7   0.0
  9.|-- ae0-10.lebr7.global-gateway.net.nz   0.0%    10    5.6   5.7   5.5   6.0   0.0
 10.|-- 202.50.232.17                        0.0%    10  130.6 130.0 129.6 130.8   0.0
 11.|-- ae4-10.tkbr11.global-gateway.net.nz  0.0%    10  135.6 136.5 135.6 143.8   2.5
 12.|-- 122.56.113.9                        80.0%    10  134.6 134.6 134.6 134.6   0.0
 13.|-- 125-237-192-1-fibre.sparkbb.co.nz   30.0%    10  149.1 149.2 149.1 149.9   0.0
 14.|-- ???                                 100.0    10    0.0   0.0   0.0   0.0   0.0


12/11/2020 18:42:38 UTC
--------------------

I did note that packet loss in the Looking Glass Test, however I can ping that just fine in the shell

Pinging 125.237.194.69 with 32 bytes of data:
Reply from 125.237.194.69: bytes=32 time<1ms TTL=64
Reply from 125.237.194.69: bytes=32 time<1ms TTL=64
Reply from 125.237.194.69: bytes=32 time<1ms TTL=64
Reply from 125.237.194.69: bytes=32 time<1ms TTL=64

Ping statistics for 125.237.194.69:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

Issue seems to be resolved for myself at least. I powered off my router for about 15 minutes, then turned it back on. I hope others having this issue are able to resolve it in the same way (fingers crossed).

Running the WinMTR test again, the results look a lot better;

|------------------------------------------------------------------------------------------|

|                                      WinMTR statistics                                   |

|                       Host              -   %  | Sent | Recv | Best | Avrg | Wrst | Last |

|------------------------------------------------|------|------|------|------|------|------|

|                         router.asus.com -    0 |   88 |   88 |    0 |    0 |    0 |    0 |

|        222-154-72-1-fibre.sparkbb.co.nz -    0 |   88 |   88 |    0 |    1 |    2 |    1 |

|                   No response from host -  100 |   17 |    0 |    0 |    0 |    0 |    0 |

|                            122.56.113.4 -    0 |   88 |   88 |   16 |   18 |   40 |   29 |

|       ae7-2.akbr7.global-gateway.net.nz -    0 |   88 |   88 |   16 |   17 |   49 |   17 |

|    xe-7-0-3.sjbr3.global-gateway.net.nz -    0 |   87 |   87 |  140 |  140 |  143 |  141 |

|         ae0.pabr5.global-gateway.net.nz -    0 |   87 |   87 |  146 |  147 |  154 |  147 |

|                eqix-sv8.attblizzard.com -    0 |   87 |   87 |  142 |  147 |  262 |  145 |

|              ae1-br02-eqsv5.as57976.net -    0 |   87 |   87 |  149 |  152 |  221 |  150 |

|       xe-0-0-1-1-br02-eqla1.as57976.net -    0 |   87 |   87 |  149 |  166 |  759 |  149 |

|        et-0-0-29-br01-eqla1.as57976.net -    0 |   87 |   87 |  157 |  290 |  524 |  451 |

|                   No response from host -  100 |   17 |    0 |    0 |    0 |    0 |    0 |

|        et-0-0-0-pe03-swlv10.as57976.net -    0 |   87 |   87 |  153 |  156 |  251 |  154 |

|       las-swlv10-ia-bons-03.as57976.net -    0 |   87 |   87 |  150 |  150 |  151 |  151 |

|                          137.221.105.11 -    0 |   87 |   87 |  153 |  155 |  173 |  154 |

|                         137.221.105.168 -    0 |   87 |   87 |  149 |  149 |  151 |  150 |

|________________________________________________|______|______|______|______|______|______|

   WinMTR v0.92 GPL V2 by Appnor MSP - Fully Managed Hosting & Cloud Provider

A post was merged into an existing topic: [Main Thread] Blizzard App & Games Disconnecting and going Offline - Receiving Error BLZBNTBGS000003F8, BLZBNTBGS80000011 & BLZ51901016