I don’t know this binding but I would guess there is some sort of unexpected delay in messages passing back and forth to whatever the binding is communicating with or the network is disconnecting.
From the OH machine see if you can ping this device (assuming it’s on your network) or some other device/computer on your network. Are you getting a fairly consistent time? Is the time pretty large?
On your OH server, are you running out of memory or CPU?
If you restart OH do those log statements go away for awhile?
These are generic trouble shooting steps. If they don’t help I won’t be of any further help. But I’ve tagged this with milight so hopefully it is more likely to get the attention of the right users.