Service Manager: Exchange Connector crash ArgumentNullException for key

Hi, if you get a crash when trying to edit or open the exchange connector in the service manager console and that crash looks like System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. —> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. —> System.Reflection.TargetInvocationException: Exception has been thrown by…

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