I got it working after doing what this link say (For MG but work for MT too). https://documentation.meraki.com/MG/MG_Templates_Best_Practices#Appending_MG_Cellular_Gateway_Networks_to_Existing_Templateshttps://documentation.meraki.com/MG/MG_Templates_Best_Practices#Appending_MG_Cellular_Gateway_Networks_to_Existing_Templates And then updating to 27.5.11
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