Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

Thread Info
  • State Verified Answer
  • +1 person also asked this people also asked this
  • Locked Locked
  • Replies 33 replies
  • Answers 1 answer
  • Subscribers 45 subscribers
  • Views 47423 views
  • Users 0 members are here
Options
Suggested
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

AP55 - WLAN interruption every x minutes since firmware 11.0.014

DanielGl�ser

Hello,

since I installed the firmware 11.0.014 the network interrupts every x minutes.


Behavior:
The SSID is not visible for 1-2 seconds and all devices disconnected.

Does anyone have an idea? Is a downgrade of the firmware possible? 

I have added the device completely new to Sophos XG

awed.log:

2020-10-22 23:00:21 [A4002D6F0FD716C] device not authorized yet, dropping.
2020-10-22 23:00:35 [MASTER] start processing configuration change
execute_command_tcp: read(): Interrupted system call
execute_command_tcp: read(): Interrupted system call
2020-10-22 23:00:42 [MASTER] AP A4002D6F0FD716C: Local metadata updated
2020-10-22 23:00:42 [MASTER] AP A4002D6F0FD716C: Configuration change detected
2020-10-22 23:00:42 [MASTER] end processing configuration change
2020-10-22 23:00:42 [MASTER] start processing configuration change
2020-10-22 23:00:49 [MASTER] end processing configuration change
2020-10-22 23:00:49 [MASTER] start processing configuration change
2020-10-22 23:00:56 [MASTER] end processing configuration change
2020-10-22 23:00:56 [MASTER] new connection from 192.168.0.46:59060
2020-10-22 23:00:56 [MASTER] new connection from 192.168.0.46:59061
2020-10-22 23:00:56 [A4002D6F0FD716C] AP55 from 192.168.0.46:59060 identified as A4002D6F0FD716C
2020-10-22 23:00:56 Could not read from file '/tmp/awed/A4002D6F0FD716C.pid': No such file or directory
2020-10-22 23:00:56 [A4002D6F0FD716C] AP55 from 192.168.0.46:59061 identified as A4002D6F0FD716C
2020-10-22 23:00:56 Could not read from file '/tmp/awed/A4002D6F0FD716C.pid': No such file or directory
2020-10-22 23:00:56 [A4002D6F0FD716C] (Re-)loaded identity and/or configuration
2020-10-22 23:00:56 [A4002D6F0FD716C]The connection is closed.
2020-10-22 23:00:56 [A4002D6F0FD716C] error while writing to socket, dropping.
2020-10-22 23:00:56 [A4002D6F0FD716C] (Re-)loaded identity and/or configuration
2020-10-22 23:01:30 [MASTER] updating DB for AP A4002D6F0FD716C with new channels (0,0 -> 6,100)

Best regards



This thread was automatically locked due to age.
Parents Reply Children
  • 0 in reply to Daniel Luyckx

    As far as i know, there is no supported way to downgrade the firmware.
    As a workaround, in the mine time, go to https://central.sophos.com/manage/login, request a Trial for Central Wireless and register your APs into Central. This will work for 30 days. There are no charges, if the trial runs out. (Be aware to delete the Aps before the expiry.). 

    You should delete the APs in XG first. 

    Maybe update the APs with Central, deregister one in Central and redo the process in XG, if this help. 

    __________________________________________________________________________________________________________________

  • 0 in reply to LuCar Toni

    The availability is also the reason why I rely on the professional products.
    Does this solution use a different firmware?

  • 0 in reply to Daniel Luyckx

    Hi Daniel,

    I would look at your cabling. I have replaced my AP55s with APX120 which provide a way better experience. I did spend a small fortune on the AP55s when I bought them some year ago. I have found the APX120 provide a better and more regular connection speed and throughput than the AP55 on the 5ghz bands. I  had trouble with my iPAD on the AP55s and no other devices experienced the same issues then again on the APX120.

    Ian

    XG115W - v20.0.2 MR-2 - Home

    XG on VM 8 - v21 GA

    If a post solves your question please use the 'Verify Answer' button.

  • 0 in reply to rfcat_vk

    Hello rfcat,

    we have Problems with Apple Devices and Sophos too. They have almost 100% TX Rate and just 6 or less mbits throughput.. But the Problem now is, that the Network is almost completly down.. I will not put the Network cables of all switches off and partically reseat them. 

  • 0 in reply to rfcat_vk

    So.. i now plugged all APs out and plugged only one in, the Problem persists, then i plugged out that one AP and plugged all others back in, and still the Problem is there.

  • 0 in reply to Daniel Luyckx

    Hi Daniel,

    that was my issue with the AP55s Apple devices would sit between 6mb/s and 24 mb/s. They would ramp up if under a sustained load. I raised this issue a number of years ago and got no positive answers. It is not an issue on 2.4ghz. I thought it was an apple power saving issue because my w10 devices all run high connection speeds. Since moving to the APX120s the apple devices regular connect at over 100mb/s when sleeping and around 300-600 when active on the 5ghz band.

    it is a very poor design as far as I can determine. At one stage I pulled an AP50 apart and was not impressed with the quality.

    ian

    XG115W - v20.0.2 MR-2 - Home

    XG on VM 8 - v21 GA

    If a post solves your question please use the 'Verify Answer' button.

  • 0 in reply to rfcat_vk

    Hello rfcat,

    For me the performance is okay. With my iPhone I also get >200mb/s.
    Our main problem is that after a few minutes all devices are disconnected from the AP for 1-2 seconds.

  • 0 in reply to DanielGl�ser

    The Problem was, that we used special letters in our SSIDs (Gäste instead of Gaeste, so a Ä as special letter).

    The Incompatiblity is there since the Firmware Upgrade from 012 to 014.

    Greetings

Unfiltered HTML