[CA] [CA11] i60 wind giving incorrect wind data

[browerd]

Every so often my i60 wind speed goes from the "actual" wind speed to 30 or 40 kts then after a while goes back to normal.

My system consists of the i60 with transducer, an EV1 with a P70, an i40 and a Sea Talk to Sea Talk ng converter. The system was working fine until about 8 months ago when I had a nearby lightening strike. (The auto pilot is working fine as is the i40 and the P70 is displaying data from the i40) This nearby strike caused the i60 to not work properly, the local Raymarine dealer came out; to make a long story short the i60 has been replaced 3 times and the wind transducer has been replaced at least twice, new wires were run from the transducer but I am still suffering the above stated problem. I have tried a factory reset to re-linearize the transducer but I have not been able to get it to do that.

Is there anything I can do to resolve this problem?

Thank You