@insomniac insomniac wrote @Clive_A happy to provide a backup privately if it helps Since the beginning of 2025, we no longer create email tickets for the user. To assist and figure it out...

@Dotty123 Unfortunately, that's not the latest firmware. 1.3.0 is the one. See this one on the official website. https://support.omadanetworks.com/en/product/er707-m2/v1/?resourceType=download

@SSIDad We have noticed this feedback in another post. If you experience the same issue as this one: https://community.tp-link.com/en/business/forum/topic/836128 Please wait for future firmware...

@Dkawayevu Unfortunately, this cannot be done.

@CristianID CristianID wrote @Clive_A yeah, I am trying but I still get the same error. It is not for the first time when I post on a forum. I copy/paste the line error that I get to show you and...

@BitSlinger BitSlinger wrote Confirmed TP-Link SM5220-3M also does not work between ER8411 port 3 and SG2428P SFP port. Summary list (thanks @Clive_A): 10Gtek CAB-10GSFP-P1M (SFP+, 10G) 10Gtek...