@Oscar521 v2 of that switch seems to be EOL and is marked as so on the support sites. Firmware TL-SG3210XHP-M2(UN)_V2_2.0.10 Build 20250121 is the latest one that i can see, It may not get an update

@lflorack I had something similar on an OC200 i repurposed for another small site i am now managing It was running a pre-release of 6.1 (.13 i think) before i decomissioned it. When i took it out of...

@Zhmak I have seen this exact scenario. Do you have bandwidth controls enforcing bandwidth limits on the WAN connections? I have found if you have more than about 4 rules VLANs will start randomly...

@avpopov1977 Current ER8411 firmware has some MTU fragmentation issues in relation to VPN connections, it is likely this which is causing your issue. There will be a fix in the next release. In the...

@Rytec It is there on OC200 regardless of access method (cloud / local IP) Vincents screenshot shows you exactly where to find and enable it

@alexonski If you open up the manage device page of the EAP, overview tab, and hover over the link line in this area, it should give you the popup and show link speed