C-MAP Status
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39 Problems reported in the last 24 hours
📋 31 Reported Issues:
My C-Map app opens then within a few seconds minimizes. The app manager says the app is not working.
C-map not loading. Sits in screen with "loading" displayed and hangs. ANDROID
C-map ne fonctionne plus Comment faire pour me désabonner Merci
Intermittently loses position and places me on land. All my other Nav apps work just fine.
When trying to login into C-map of B&B app on android I get into a limbo. The apps constantly asks to log in again and again. Removing and reinstalling does not help Help!
c map not work anymore,why
Seem like C-map has gone under. I don't see them recovering from this.
Cmap app not working on whats going on please
Outage til Sunday??? Really??
Says it would work after Sunday, it does not.
Authentication error, corrupted JSON, 503 Temporarily Unavailable
Corrupted JSON received from API when trying to log on!
Showing corrupt JSON when logging in
App seems frozen. Cannot get rid of pinned location. None of the buttons work on the pop up screen. Can zoom, pan and scroll on map
Cant login into C-map and Lowrance App. Both say Authentication Error.....Corrupted JSON received....... Tried deleting and reinstalling apps. Tried updating time and date settings......still not working
Corrupted JSON
Cannot adjust any settings
I had purchased cmap for one year, now i cannot open the app.
Corrupted JSON
Corrupted JSON
I bougth c map in google store, it works on my mobile, but i can not start app on my tablet. When i writte down my email address kristof.off@redacted it shows authentication errors and i can do nothing? Wha is the solution... regards. Krzysztof Jus
I can not quit Cmap-App on my IPad Pro. Is there a trick to get it off?
Just bought a new simrad combo chart sounder loaded its software on my samsung phone however the cmap app downloads then tries to install but never does. Looks like its installing but then just stops
I have a subscription for cmaps on my Android phone it would not update so I Uninstaller the app when I try to reinstall it says that it can't install I need help getting it reinstalled on my phone
Originally logged in on Cmap genesis on my Lowrance HDS carbon. The Cmap screen appeared, now I can’t login, the message appears server error in ‘/‘ application. If I try to reset my password the message email does not exist in GoFree. Tried to resign up again but message comes up as the my email is already being used. So how do I sign in to C-map genesis?
C map and Lowrance mapping not working just a blank white screen after app loads
Can’t open on my ipad. Not opening AT ALL. Just a white screen
I downloaded c-map to Android tablet (Galaxy tab S2 Android 8) and It works just fine. I also want to use it on my phone Nokia 7 plus (Android 10), but I can't log on, why? There comes a message "Authentication error - error not spesified".
App is downloaded on iPhone - working fine. Downloaded onto iPad - it keeps crashing when I try to open it
I have an annual subscription for C-map boating. Download offline maps stopped working and it impossible to make it work again. I have removed the app and all the data, reinstalled it and it still doesn’t work.
I can't login...I've used forgot password and reset it - it accepted that BUT when I try to login I get Authentication error Invalid token ID I can't do anything....
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Common C-MAP Problems & Solutions. Troubleshooting Guide
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E-Mail: [email protected]
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Developer: Navico Norway AS
‼️ Outages Happening Right Now
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Apr 27, 2026, 06:36 AMa AndroidOS user from Nantes, France reported problems with C-MAP : Connection
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Feb 10, 2026, 08:07 PM
a Windows user from Oslo, Norway reported problems with C-MAP : Crashes
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Jan 28, 2026, 01:54 AM
a Windows user from Sidney, Canada reported problems with C-MAP : Crashes
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Jan 27, 2026, 09:25 PM
a Windows user from Saint George's, Grenada reported problems with C-MAP : Not working
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Jan 03, 2026, 09:58 PM
a Mac user from League City, United States reported problems with C-MAP : Crashes
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Dec 13, 2025, 08:11 PM
a AndroidOS user from Atlanta, United States reported problems with C-MAP : Connection
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Dec 06, 2025, 02:54 AM
a iOS user from Midlothian, United States reported problems with C-MAP : Not working
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Nov 22, 2025, 06:11 PM
a AndroidOS user from Riga, Latvia reported problems with C-MAP : Login
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Nov 04, 2025, 10:20 PM
a Windows user from Sacramento, United States reported problems with C-MAP : Crashes
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Oct 19, 2025, 07:09 AM
a AndroidOS user from Plomeur, France reported problems with C-MAP : Not working
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