urg_node single echo scan error

edit

I'm using the urg_node to run the hokuyo utm 30lx ew. I have the lidar set up through a wireless router, I only need it for a single scan(not a multiscan).

Occasionally, the node shoots me the warnings,

Could not grab single echo scan.

I get 5 warnings, then it tries to reconnect. After the reconnect fails, the sequence happens again. Then finally, it successfully reconnects.

This would happen pretty maybe once every 1-3 minutes.

Is there is a way to get rid the scan retrieving failure?

Thank you!

Edit: It was because of the wireless set up that I was receiving these errors, should have figured, with the publish rates, it was bound to lose some thing. When connected to the network with Ethernet, I did not receive 1 warning. Should have done more testing before posting this question up.

Appreciate anyone who took time to read this.