[HELP] Sahara communication failed

[cmurder61]

Hello, i accidentally locked my bootloader before flashing stock recovery and now im bricked, before i could not boot into oos so i decided to do a full reset, ive tried the qualcomm download tool to no avail, used 3 different pc's and it gives me this error, did i mess up bad? i can't fix this alone please help.

 

[cmurder61]

this was solved by using a usb hub and a belkin usb c cable