Various fixes for instrument server problems #528

Job	Run time
Build package	9s
Build package	3s
Static Analysis	7s
Call ci unit tests workflow / Run tests (3.9)	1m 49s
Call ci unit tests workflow / Run tests (3.10)	1m 39s
Call ci unit tests workflow / Run tests (3.11)	1m 39s
	5m 26s

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