Lol, error was due to the comma after the section name. I must have followed a bad example since documentation does not have them. Refactor file to be config for anything miner related and private.

facts/miner/system.yml

@@ -3,6 +3,7 @@
 
 - name: Miner | Facts | System | Wallet Location
   set_fact:
-    wallet_server: 'ling@leet'
-    wallet_file_remote: "InstallFiles/Miners/wallet.ini"
-    wallet_file_local: "{{ user_mfn.home }}/wallet.ini"
+    config_server: 'ling@leet'
+    config_file_remote: "InstallFiles/Miners/miner.ini"
+    config_file_local: "{{ user_mfn.home }}/miner.ini"
+    config_section_wallet: wallet