Dear @Dsinc, Thank you for your waiting. Here's the update for the case, so the issue has been located and it's confirmed to fix the issue in the subsequent firmware update on the TL-SG3428 v2, which...

Dear @Alni, To better assist you, I've created a support ticket via your registered email address, and escalated it to our support engineer to look into the issue. The ticket ID is TKID221028096,...

Dear @pjangeles and other community members, I noticed the ER605 v1 disconnection issue reported in the community, it has been reported to the support engineer for further investigation but it seems...

@btx, Please mind your words. Try to be kind and friendly. If you don't want to receive any notice about this community forum, you may choose to disable all the notifications under Settings.

Dear @WhiteSasch, I don't know which TP-Link agent told you that ER605v1 with firmware v1.2.1 has the disconnection error and advise to downgrade the firmware, but it's very irresponsible for the...

Dear @nutzich, @shberge, Thank you for trying to provide as much details as you can. Our support engineer followed up with a similar ER605 v2 disconnect issue via email these days, after further...