# Known issues

* [Edge stacks do not support authenticating against a private registry to deploy applications stored on private registries](https://docs.portainer.io/2.33-lts/faqs/known-issues/edge-stacks-do-not-support-authenticating-to-deploy-applications-from-private-registries.)
* [Known issues with VMware](https://docs.portainer.io/2.33-lts/faqs/known-issues/known-issues-with-vmware)
* [Groups info issue with OAuth using Microsoft AD](https://docs.portainer.io/2.33-lts/faqs/known-issues/groups-info-issue-with-oauth-using-microsoft-ad)
* [Resource limits in a compose file are not applying](https://docs.portainer.io/2.33-lts/faqs/known-issues/resource-limits-in-a-compose-file-are-not-applying)
* [Hardware Acceleration GPU button is missing](https://docs.portainer.io/2.33-lts/faqs/known-issues/hardware-acceleration-gpu-button-is-missing)
* [Unable to update environment variables when running on Synology NAS](https://docs.portainer.io/2.33-lts/faqs/known-issues/unable-to-update-environment-variables-when-running-on-synology-nas)
* [Unable to remove the Group Configuration from Active Directory authentication configuration](https://docs.portainer.io/2.33-lts/faqs/known-issues/unable-to-remove-the-group-configuration-from-active-directory-authentication-configuration)
* [Nomad Jobs only displays Service Jobs](https://docs.portainer.io/2.33-lts/faqs/known-issues/nomad-jobs-only-displays-service-jobs)
* ["Image not found on registry" error when upgrading from CE to BE, or using the self-update feature running on a Synology NAS](https://docs.portainer.io/2.33-lts/faqs/known-issues/image-not-found-on-registry-error-when-upgrading-from-ce-to-be-or-self-updating-on-synology-nas)
* [MicroK8s Known Issues](https://docs.portainer.io/2.33-lts/faqs/known-issues/microk8s-known-issues)
* ["Unauthorized" error when pushing images to ACR with Service Principal account](https://docs.portainer.io/2.33-lts/faqs/known-issues/unauthorized-error-when-pushing-images-to-acr-with-service-principal-account)
* ["Invalid certificate file" error when browsing empty Azure Container Registry](https://docs.portainer.io/2.33-lts/faqs/known-issues/invalid-certificate-file-error-when-browsing-empty-azure-container-registry)
* [Environments not loading with Docker Engine 29.0.0](https://docs.portainer.io/2.33-lts/faqs/known-issues/known-compatibility-issues-with-docker-engine-29.0.0)