ERROR: function: sahara_rx_data:276 Unable to read packet header. Only read 0 bytes.


ERROR: function: sahara_main:982 Sahara protocol error


ERROR: function: main:320 Uploading  Image using Sahara protocol failed

I use the latest version QPST.2.7.496. After downloading, the above problems have occurred all the time. Later, I changed to the old version, it is OK.

In addition, you can turn off the firewall

Or disable driver signature: restart, press F8 repeatedly during startup, and select disable driver signature enforcement