Help build Vortex

Hello friends, I hope you are well!

I need some help: I'm working on a vortex build, the damage is reasonable, the houses need a little improvement, but I'm having two issues:

- Shield regeneration is very low, I saw builds that reach more than a thousand, I looked at my items, compared them, but I couldn't find the error
- Sometimes I get a Hut kill that I don't even have time to know what happened, I don't know if there's some "protection" missing with some kind of damage


Follow my character's link, if you have tips and can help, I'll be very grateful.

https://pastebin.com/sMjHZbN4

https://www.pathofexile.com/account/sony/view-profile/lDark654/characters

Thanks!!!

Read this guide

https://www.pathofexile.com/forum/view-thread/2661120

Even if you're doing your own thing, there's a lot of good information there. Good luck with your build.

Hi, I'll give you a read to learn more, thank you very much.