Hi all, I do not have a proper test case yet, but as I have seen it twice now I want to ask you guys if you have any problems with it. In a recent moose 5.0 image with seaside and some other suff loaded, the page would not load. Interrupting the image showed that the debugger was lost in the following loop: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: Originally it was a halt that caused the signal, and that should pop up the debugger, but instead of that it went into an infinite loop. Now I see that building Pier3 development on a pharo2 image also seems to causes this loop. The root cause is also in the mail, so maybe this is just the size of the stack ...: Startup Error: An attempt to use interactive tools detected, while in non-interactive mode Interactive Request: You are about to load new versions of the following packages that have unsaved changes in the image: Grease-Tests-Pharo20-Core If you continue, you will lose these changes: [0mNonInteractiveUIManager>>nonInteractiveWarning: NonInteractiveUIManager>>nonInteractiveRequest:title: NonInteractiveUIManager>>nonInteractiveRequest: NonInteractiveUIManager>>confirm:trueChoice:falseChoice:cancelChoice:default: MCMergeOrLoadWarning>>defaultAction UndefinedObject>>handleSignal: If anyone knows where this problem might come from, please put a mail on the mailing list. Cheers, Diego