[CA] [CA11] STLK Fail Lightning Issue

[svbloom]

We have a Raymarine A98, along with the Raytheon tri-data, wind instrument and ST60+ Autopilot. We suspect a closeby lightning strike that has affected these instruments as the morning after a big lightning storm, our Autopilot head unit now says 'STLK FAIL'. If we disconnect the STLK from the Wind unit, the ST60+ reverts back to displaying 'STANDBY'. The depth, speed and water temps are reading fine, but the tri-data display inside at the nav station is showing three dashes (---) and the apparent wind doesn't seem to show outside at the helm on the wind display. The MFD works fine, although it is no longer being fed any of the data from the other instruments (wind, depth, sea temp) All other electronics onboard appear to be unaffected. Any ideas what next steps would be here to fix this problem and get it all working again?