@Hendrics I have asked tplink support a similar question before, certainly, the model number was different. They said it was due to different chip solutions and memory sizes and generally did not...

@candre Hi, have you tried upgrading them manually on the controller? Check this: EAP225-Outdoor(EU)_V1_5.1.0 Build 20220926

@test01 If I guess correctly, ER8411's current firmware doesn't support it.

@Rohllik It seems like the issue is the order of the ACL rules. Have you tried setting the Permit rules first? First ACL Permit, last ACL Deny.

@ernest2 Hi, Vigi C540-W can not be powered by the POE, it doesn't support. Check the Spec.

@WernerB2 Hello, Yes, the TL-SG3428X does support 10G BASE-T RJ45 SFP+ modules such as the TL-SM5310-T. You can also use other compatible modules as long as they are within the specifications...