Safe mode typically refers to a state in which certain functions or operations of a device or system are restricted or disabled to prevent potential issues or damage. In the context of Labjack acquisition and serial streams, it's not typical for these processes to continue running while the device is in safe mode.
However, the behavior can vary depending on how the safe mode is implemented in your specific setup. Some systems might have different levels of safe mode, where certain critical operations are stopped while others are allowed to continue.