# My dev tier stack has crashed - how can I restore/recover? **URL:** \ **Category:** Ask the Community\ **Tags:** foundry-mcp\ **Created:** [August 12, 2026, 3:03pm UTC](https://community.palantir.com/t/my-dev-tier-stack-has-crashed-how-can-i-restore-recover/7101 "2026-08-12T15:03:28Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Samwise\_AIP](https://yyz1.discourse-cdn.com/palantir/user_avatar/community.palantir.com/samwise_aip/32/8340_2.png) [@Samwise\_AIP](https://community.palantir.com/u/Samwise_AIP)\ **Post date:** [August 12, 2026, 3:03pm UTC](https://community.palantir.com/t/my-dev-tier-stack-has-crashed-how-can-i-restore-recover/7101/1 "2026-08-12T15:03:28Z")
I’d been testing the Foundry and Ontology MCPs all afternoon for a demo, part way through final test run nothing loaded, now I get this when I try to log back in Can anyone help? ![stack crash](https://canada1.discourse-cdn.com/palantir/original/2X/6/6eef17bb9b9c190efd22338f7f0523f6eb41d8ec.jpeg) ---
**Author:** ![Samwise\_AIP](https://yyz1.discourse-cdn.com/palantir/user_avatar/community.palantir.com/samwise_aip/32/8340_2.png) [@Samwise\_AIP](https://community.palantir.com/u/Samwise_AIP)\ **Post date:** [August 12, 2026, 3:15pm UTC](https://community.palantir.com/t/my-dev-tier-stack-has-crashed-how-can-i-restore-recover/7101/2 "2026-08-12T15:15:28Z")
Seems this is widespread, other colleagues are also impacted as is our commercial stack. all affected stacks seem to be on Amazon EUW3 ---
**Author:** ![Samwise\_AIP](https://yyz1.discourse-cdn.com/palantir/user_avatar/community.palantir.com/samwise_aip/32/8340_2.png) [@Samwise\_AIP](https://community.palantir.com/u/Samwise_AIP)\ **Post date:** [August 12, 2026, 4:15pm UTC](https://community.palantir.com/t/my-dev-tier-stack-has-crashed-how-can-i-restore-recover/7101/3 "2026-08-12T16:15:08Z")
All systems are back online now. Not sure if this was an Amazon glitch but it’s all good now