==FAQ==
Q0. The SSD cannot start or is very slow
A: If you have a Raspberry Pi 4 and are getting bad speeds transferring data to/from USB3.0 SSDs, read this https://www.raspberrypi.org/forums/viewtopic.php?t=245931
Q1: Why system crashes while using USB Boot, and shows drive was removed?
* Please try to format the HDD/SSD especially when using a new HDD/SSD.