Connection fails once in every day

Every time I’m staring Overwatch for the first time in a day, in my first or second match, my game disconnects first with the “Connection failed” message where I can login quick. And after a while during the same match the game usually disconnects again into the same “Connection failed” screen but I have to enter my login and password. After restarting the game the issue usually never appears again.

Here is WinMTR stats during the match in which I disconnected:

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

|                                      WinMTR statistics                                   |

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

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

|                               XiaoQiang -    1 |  307 |  306 |    0 |    0 |    9 |    0 |

|                           172.31.254.62 -   92 | 3515 |  301 |    2 |   28 |  227 |    2 |

|5x18x6x245.static-business.spb.ertelecom.ru -    1 |  307 |  306 |    2 |    3 |   33 |    2 |

|                   GW-ERTelecom.retn.net -    1 |  307 |  306 |    2 |    3 |   34 |    2 |

|             sap-b4-link.ip.twelve99.net -    1 |  307 |  306 |    3 |    4 |   20 |    3 |

|              s-bb2-link.ip.twelve99.net -   60 |   93 |   38 |    0 |   13 |   15 |   13 |

|            kbn-bb2-link.ip.twelve99.net -   57 |   96 |   42 |  940 |  943 |  952 |  941 |

|            nyk-bb2-link.ip.twelve99.net -   31 |  139 |   96 |    0 |   98 |  103 |   98 |

|            chi-b23-link.ip.twelve99.net -    1 |  307 |  306 |  113 |  113 |  142 |  113 |

|blizzard-ic348622-chi-b23.ip.twelve99-cust.net -    1 |  307 |  306 |  113 |  118 |  186 |  114 |

|              ae1-br01-eqch2.as57976.net -   87 |   67 |    9 |    0 | 2474 | 4399 | 4399 |

|         et-0-0-0-pe01-eqch2.as57976.net -    1 |  307 |  306 |  113 |  113 |  136 |  113 |



This is the next match where everything is normal:

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

|                                      WinMTR statistics                                   |

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

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

|                               XiaoQiang -    0 |  603 |  603 |    0 |    0 |   12 |    1 |

|                           172.31.254.62 -    0 |  603 |  603 |    2 |   24 |  280 |    4 |

|5x18x6x241.static-business.spb.ertelecom.ru -    0 |  603 |  603 |    1 |    1 |   13 |    1 |

|                   GW-ERTelecom.retn.net -    0 |  603 |  603 |    1 |    2 |   39 |    2 |

|             sap-b4-link.ip.twelve99.net -    0 |  603 |  603 |    3 |    4 |   40 |    3 |

|              s-bb2-link.ip.twelve99.net -   45 |  219 |  122 |    0 |   13 |   20 |   13 |

|            kbn-bb2-link.ip.twelve99.net -   53 |  196 |   93 |    0 |  943 |  948 |  942 |

|            nyk-bb2-link.ip.twelve99.net -    1 |  595 |  593 |   97 |   97 |  108 |   97 |

|            chi-b23-link.ip.twelve99.net -    0 |  603 |  603 |  112 |  113 |  148 |  114 |

|blizzard-ic348622-chi-b23.ip.twelve99-cust.net -    0 |  603 |  603 |  113 |  118 |  188 |  113 |

|                   No response from host -  100 |  121 |    0 |    0 |    0 |    0 |    0 |

|         et-0-0-0-pe04-eqch2.as57976.net -    0 |  603 |  603 |  112 |  114 |  153 |  112 |