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For example, you do not use the switch for a longer period.
How to behave the best if you take a break of
a.) 1-2 weeks?
b.) 3 months?
You have an older SX OS Version and an older Firmware Version installed on the switch.
But all your games work in the respective version and. So...
A second hand switch with a CFW compatible serial was bought on eBay.
So no idea what happened in the past. The switch was not declared as...