[LW] [LW11] E125 MFD shuts down when going slow only

[HealthPRedna]

The E125 MFD stops functioning only when the boat slows down, whether under sail or power. Get a “no GPS fix” message. Alarm sounds; pressing power won’t shut the unit off. Have to go below and shut electronics, then power up to get it going. Works fine at mooring or dock when boat’s not moving. Anyone else encounter this or have a fix?

[Louise - Raymarine - Moderator]

Dear HealthPRedna,

Thank you for your post.

What revision of software to you have in the E125? HOME>SETUP>MAINTENANCE>DIAGNOSTICS>SELECT DEVICE - the software will be listed next to the E95.

What is your GPS source, is this an external antenna?

What does your GPS status page display? Can you send a screen shot of this in HOME>SETUP>SYSTEM SETUP>GPS SETUP>GPS STATUS

You mention the E125 stops functioning when the boat slows down, to what speed?
Are the engines running at this time?
Does this happen without the GPS 'no fix' message or only when this message is displayed?

Many Thanks
Louise