@chobangvic Short: No; Long: Partly yes, if you use multi devices and different applications. It's not for one PC one application. Why failing to achieve bandwidth aggregation of multiple WAN ports...

@AngryWombat Could that be a wireless channel issue? You may try to disable 2.4Ghz on SSIDs, or just create a new test SSID but 5Ghz only, to see if that is the issue. Also wireless security mode...

@aleblack161 You need to make sure your Controller is on main AP site, and keeps online.

@TazDevilLooney TL-SG2210p v3 firmware even older than T1500G-10PS V2... Anyway I think T1500G is an old model, if you want full SDN support you should consider TL-SG2210P V5

@OneBadGADawg I'm on Software controller V5.7.4 and I did not see this issue. Maybe they have fixed it but OC200 new verion hasn't been released.

@Superfunk Not sure. I don't think it is possible for NAT router.