The stepped up security measures Salesforce has begun rolling out have a ton of implications. I finally got time this weekend to take a deep dive and educate myself. I think by writing, so here's the product of me thinking through all this mess.
If you're confused by it, or just want to understand it better, I hope this helps you:
https://www.brighthelmpartners.com/blog/salesforces-2026-security-changes-whats-actually-happening-what-it-means-and-why-its-hitting-consulting-partners-hardest
After getting frozen for the second time I built a free fix: Unfreeze Manager.
It’s a managed package that runs in the background and automatically unfreezes selected users every 15 minutes (plus a sweep at midnight). It's a quick safety net so an accidental VPN login doesn't ruin your whole workday.
Install links:
Production/Dev Orgs: https://anyityapp.com/UnfreezeManagerProdInstall
Sandboxes: https://anyityapp.com/UnfreezeManagerSandboxInstall