[CA] [CA11] problems with touchscreen ES127

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum maguila,

The reported symptoms would typically indicate a problem with the MFD's touchscreen. It is recommended that the MFD's TouchLock feature be used to deactivate the MFD's touchscreen until such time that the MFD may be sent to Raymarine’s Product Repair Center to be bench checked / serviced. Should switching the MFD's TouchLock ON address the latter symptom reported, then it may indicate a problem with the MFD's UniController circuitry necessitating that the MFD be serviced.