The bootloader sometimes wont start to begin erasing and/or programming the device

[mmmark84]

When trying to flash an ESP32 device, I sometimes (more than not) get the error that the bootloader could not be started. When trying again and again, it sometimes works. Looks like a timing issue.

I tried increasing the timings to:

                    new PinSequenceStep {  Dtr = false, Rts = true, Delay = TimeSpan.FromMilliseconds(500) },
                    new PinSequenceStep {  Dtr = true,  Rts = false, Delay = TimeSpan.FromMilliseconds(1000) },
                    new PinSequenceStep {  Dtr = false, Rts = false, Delay = TimeSpan.FromMilliseconds(500) },

But that did not work.