@Skewett, seems there's enough power, so SG2005P-PD can't or doesn't know to supply passive power. You might try an outdoor gigabit 802.3at/af 12V splitter to power the 215 using the DC barrel plug....

Hi @Skewett, How are you powering the SG2005P-PD? The EAP215-Bridge requires 11.5W and the EAP225 requires 12.6W (little less in EU), so total is 21.4W. If you're not using the 802.3bt type 3/4 POE...

Hi @CarloPH, I think the SG2005P-PD might be underpowered... The SG2008P powering it is POE+ which is max 30W per port and the SG2005P-PD's budget is (according to documenttion) is just 19W and not...

Hi @TPOwner1, If you're using the controller... For the DNS, see: https://community.tp-link.com/en/business/forum/topic/734870?replyId=1468374 I think the LAN settings you're looking for are on the...

@words, Maybe try a factory reset on the er605, connect your computer w/ the firmware directly to the er605 it and use the web UI to do the update.

Hi @arielsagaut, Until there's an update to make it work, you'll need to use the 3-in-3. See: https://community.tp-link.com/en/business/forum/topic/613712?replyId=1222758