All guesswork. And you don't want to co-operate/fault find
Going by one of the post on another forum, you linked /posted a diseqc switch. If you are indeed using a diseqc switch in your hardware, then the behaviour/results you are describing are correct.
Edit:
Found this from your posts on another forum ( I have edited out co-ordinates). It definitely does not match the hardware you described.
config.Nims.0.dvbs.diseqcMode=positioner
config.Nims.0.dvbs.latitude=xxxxx
config.Nims.0.dvbs.longitude=xxxx
config.Nims.0.dvbs.longitudeOrientation=west
config.Nims.1.dvbs.advanced.lnb.3.prio=1
config.Nims.1.dvbs.advanced.sat.130.lnb=3
config.Nims.1.dvbs.advanced.sats=130
config.Nims.1.dvbs.configMode=satposdepends
config.Nims.1.dvbs.diseqcA=130
config.Nims.1.dvbs.diseqcB=3601
config.Nims.1.dvbs.diseqcC=3601
config.Nims.1.dvbs.diseqcD=3601
config.Nims.1.dvbs.latitude=51.259
config.Nims.1.dvbs.longitude=0.40
config.Nims.1.dvbs.longitudeOrientation=west
config.Nims.2.dvbc.scan_provider=AiNet Telekommunikations-Netzwerk
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