This is usually caused by the Railway GitHub App losing its permissions or having a pending permission update on GitHub's side. Please check the following: go to GitHub Settings, then Applications, then find the Railway App and click Configure, and make sure it has access to the repositories you need under Repository access. If there are any pending permission requests from Railway, accept them. After that, go to your Railway account settings and unlink and relink the GitHub integration. Since your workspace has multiple members, make sure at least one project member with contributor access to each repo has a connected GitHub account. If the issue keeps recurring after this, please share which specific project and repository are affected so we can look into it further.