Spree Commerce installation runs slow and timesout

Hi there,
I was wondering if anyone has installed Spree Commerce and is experiencing the same issue?

After we log into the admin, navigating from page to page is extremely slow. We’ve loaded up about 5 test products then it timesout.

I reached out to support and was advised that Spree is “resource hungry” - I’ve upgraded to Standard and now on the Pro plan.

Does anyone have experience with Spree? What plan is normally required for a fresh install?

Thanks for your help with this.

After upgrading to Pro, I still get this

This issue has been solved.