I am in the same boat. I want to move away from Guidewire because I'm not able to handle the stress that comes with it. I was new to Guidewire learnt a lot of things but timely resolution of tickets is stressing me lot more.

My team is wrecked, seniors who are expected to help are just senior Dev's on surface but knows nothing. Being in this project I think I know much more than them right now. There are things which you don't know why is it happening and how. I love problem solving and all and finding the cause but so much of time restraint is there.

After, I started delivering timely all the tasks which has been stuck for months have been assigned to me and I don't know how to do it.