(1.1.3) Procedural fairings have structural failures

[Gaarst]

Since I updated to 1.1 I noticed that my fairings are a lot weaker than they used to be (I have KJR). In a lot of flights, at some point one side of the fairing (2 sided) will break due to "structural failure between fairing base and conic fairing". They usually don't break anything and just stick to the rocket until I cut acceleration (which makes me waste some fuel).

Before people ask and stuff, I can't be bothered narrowing down the cause by removing mods (I have 60+ mods installed) and I know I'm playing an outdated version. I'm not asking for a proper fix or investigation. I'm just writing this thread to see if anyone ever had this issue before; or if people knew which files to edit to increase the structural strength of these parts.

There is a link to my list of mods somewhere in my sig.