ISP Connection Check

When your internet connection keeps dropping out briefly, you want to know exactly what’s going on: when, for how long and via which provider. ISP Connection Check is a desktop app with a graphical interface that continuously checks the connection and keeps logging even during an outage.

Features

• Detect outages and record them as a log and CSV
• Detect switching between multiple connections (e.g. Starlink and LTE)
• Regular speed tests per provider
• Edit settings in the app – no hand-editing JSON

Source code: github.com/amrheing/ISP-Connection-Check