كابل USB-C للأجهزة الفلكية @AlexeyShcherbak The difference between Stopwatch and DateTime.Now cannot be more than 10-20 ms, check your code all over again. And I do not care about milliseconds in my examination. Also my code will likely be several traces of code extended with Stopwatch. What lines do the https://arqoob.com/product/39045/brave-braided-data-cable-usb-a-to-type-c-cable