-
pingtracer
Graphical pinging and traceroute application. Ping Tracer continuously pings each network host between your computer and a given destination, helping identify the source of connectivity problems.
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
You could try this https://github.com/bp2008/pingtracer. It pings and monitors each router in between your connection and destination so you get a better idea of where the packet loss is. Also use this to try and ping 8.8.8.8 and the FortiGate Appliance providing the VPN service i.e. the "server" address in FortiClient. Hope this helps.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.