I recently switched from sending my emails from Gmail to Go High Level so I have an all-in-one system.
I am finding the [TAB] keyboard press option isn't always working to drop in the subject line, then to move to the body of the email in Go High Level. I tried adding two [TAB]s to it and sometimes that works and sometimes not.
Any ideas?
Hi @CaptainTime Welcome back to the forum! 
One step that usually helps here is screen recording the case when it succeeds and when it fails, and then manually comparing the videos frame by frame to see where it went wrong.
As a guess, in some cases the email address could be a saved contact, and in other cases it could be a new (unsaved) email address, which could create differences in the UI of "Go High Level".