qtVlm app not working? crashes or has problems?

qtVlm Status

Last Updated on 2024-11-09 by Meltemus SAS

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Common qtVlm Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot qtVlm app on iOS and Android devices. Solve all qtVlm app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

qtVlm iPhone Issues and Solutions

qtVlm iOS app crashes, not working, errors
qtVlm iOS app network issues
qtVlm on iOS has black/white screen

qtVlm Android App Issues and Solutions

qtVlm has errors/crashing/not working
qtVlm server network connectivity issues
qtVlm has black screen

qtVlm iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever qtVlm app keeps crashing or doesn't work as expected on your iPhone 14, 13,12,10,8,7,6, SE,XS,XR.

How to fix qtVlm app crashes or not working on Iphone (iOS):

Close and restart the qtVlm app on iPhone
Update qtVlm app to the Latest Version for iOS
Uninstall and reinstall qtVlm iPhone app
Update your iPhone to the latest iOS version

Fix qtVlm on iPhone unable to connect to server/internet connection issues::

To resolve qtVlm network issues, Reset phone network settings:
1. On iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".
2. Enter your device passcode. Then confirm "Reset Network Settings".

Turn off your VPN:
1. Goto "Settings" » "General" » "VPN".

Fix qtVlm black/white screen (blank screen) on iPhone:

Follow the qtVlm iOS app troubleshooting guide Here →

qtVlm Android App Issues and Solutions

Fix qtVlm not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent qtVlm app issues:

Force Stop the qtVlm App
1. On android, goto "Settings" » click qtVlm app. » click "Force Stop".

Update qtVlm to the latest version on PlayStore

Clear qtVlm App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "qtVlm app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch qtVlm.

Fix qtVlm unable to contact server/ qtVlm internet connection errors on Android:

This issue is usually caused by your network. Here is how to fix:

On android, goto "Settings" » "Apps" or "Manage Apps" tab.
Click qtVlm » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got qtVlm » "Mobile Data" » "Allow Background Data Usage".
Go back to "Settings" » "Connections" » "Mobile Network" » "Network Mode".
Now, put your network on 4G e.g. LTE/3G/2G (auto connect)
Relaunch qtVlm on android.

Solve qtVlm black/white screens issue on Android:

Follow the qtVlm android app crash troubleshooting guide Here →

Contact Support

Some issues cannot be easily resolved through online tutorials or self help. So we made it easy to get in contact with the support team at Meltemus SAS, developers of qtVlm.

About this app

It includes also an Anchor Alarm module, a viewer for shapefiles, for instance those coming from SHOM, and can be configured to receive boat position either from internal GPS or from an external NMEA source connected through tcp, udp or gpsd. this app can also be used in Simulation Mode, which allows you to simulate a navigation through our server. The free version of this app is a full grib viewer displaying all types of gribs and providing many advanced grib functions. The application has a free version with basic features and a full version available through in-app purchase. Once activated the full version will be available on all your iOS devices. this app is a navigation software for Sailing Boats. It supports basics charts and some simple instruments. This is the best way to learn using this app.