Yamaha mLAN Owner's Manual page 43

■ It takes a while to start mLAN Graphic Patchbay or to update the information
using the Update menu option.
• If you try to update the network information after you connect or disconnect an mLAN
device that does not support S400, the system changes the mLAN transmission speed.
This extra process may slow down the operation. However, the process will not affect
the subsequent performance.
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