Config sync LTM-GTM Fail

Hi, Good evening, i have two Virtual Machine BIG-IP with module DNS and LTM (License Trial), when I try to configure config sync, the mode "Sync-Only" works perfectly, but when I try to configure the mode Sync-Failover, the config-sync fail.

 

I read this topic where F5 give a lot of types for why the config-sync doesn't work: K13946

 

I found two problems:

 

1) The first associate to this command: run cm watch-devicegroup-device

 

Sometimes show me this message: 10 Incompatible Version Incompatible Version.

 

Both Virtual machine runs this version: 13.1.0.8 0.0.3

 

So I don't now why show me that error.

 

2) When I try to do the config-sync and run the following command in background: run cm sniff-updates

 

Appear this message: Error was found parsing this message.

 

Someone know why does these errors appear? Has someone installed VM (LTM-GTM) with trial license and configure Sync-Failover without problem?.

 

Greetings, Oscar.