Config not loading after BIG-IP 11.1 -> 11.4 upgrade

Hi,

Very new to BIG-IP, I've done LTM and APM training but you all know how it is, if you never use it you forget it!

I'm trying to upgrade our BIG-IP 3600's (Active/Standby) from 11.1.0 HF4 to 11.4 HF3 (or latest). I've installed it into a new boot location, but when it boots it tells me the configuration hasn't loaded and may not be correct. I used cpcfg to the new boot location, and I also tried loading a .UCS file with the same issue.

When I upload the .qkview file to iHealth from the standby device, the only relevant warning I can see is how the http profile has been removed from version 11.4. It says it should locate an alternative equivalent of the new replacement for http profiles in 11.4 but it appears it hasn't.

We use the http profiles on our APM Virtual Servers for the SSL VPN connections.

I now sure how to get past this now? Should I remove the http profile from the Virtual Servers before running cpcfg to the new boot location? But then how would/what profile should I apply to these in 11.4 version?

Thanks