@Artur.Aragao Tutorials are a dime a dozen on tplink official website and this forum, if you search hard enough. Just an example. Omada Configuration Videos (VPN, VLAN, ACL-Related)

@GoodOmens It will be OK theoretically but I didn't try before.

@MakisFil A new model will fix everything, what do U think?

@Antony23 I prefer TL-SG2218 -> ER605V2 + TL-SG2218 -> ER605V2, the first topo may be more difficult to troubleshoot once your network has an issue. AP connects to the switch to apply for the power.

@CCDan I don't think you can set it, have you googled it?

@SebastianH Search on the forum with Configuration Guide/Knowledge Base, you'll find what you want.