A few minor adjustments for the new iPhone Models XR, XS / Max and iOS 12 were necessary.
These adjustments are included in Version 12 of NetworkToolbox which will be available later today.
Even though Apple increased security of iOS 12 by restricting some more APIs, I was able to keep the functionality of the App by using some (official!) workarounds.
This App update also fixes a bug in the Health check tool, where the Ping feature didn’t work anymore after the last update.
Also, the WiFi BSSID Vendor name will now be displayed in the Device tool, if it can be reveled.
Some other reported minor bugs were also fixed of course.