How to fix INMARSAT EGC MESSAGES LAG | GMDSS (FOR NEW DECK OFFICERS)  

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🟥SUBJECT: EGC MESSAGE LAG?
If you are using JRC for Inmarsat EGC messages, this is for you.
In the event that when opening EGC Messages, the screen lags or message does not open, try switching OFF the power supply of Inmarsat Station (Make sure you do not have anything important going on of course).....wait 5 secs then switch the POWER ON again.
(To some extent this approach also worked for some other models; Force restart)