Hi  @Mjunqueira 

Yes, they can mesh with each other.

If you get "Failed to link to uplink AP" when configure mesh, you may refer to the following steps:
    1) Check if the Mesh option (Site view > Settings > Site > Wireless Features > Mesh) is enabled;
    2) Change the channel of the uplink EAP, please test on different channels;
    3) Move the Mesh EAP closer to the uplink EAP;
    4) Avoid obstacles and wireless interference between the uplink EAP and mesh EAP;
    5) Choose different uplink EAP units.
 

  @Mjunqueira 

Great to hear that the issue has been resolved! If you encounter any further problems or have additional questions, feel free to reach out. We're here to help! 😊