I bought a referbed Dezl 560LMT not too long ago for work as a lorry driver.
It all connected to my Macbook Pro(running El Capitan v.10.11.4) fine and the initial updates installed without issue.
I noticed an alert yesterday evening informing me of an update for the device. However, upon plugging it in this morning my MBP recognises the 560LMT, but express does not.
It just shows the device with a greyed out dot and the message "not connected".
How can I resolve this issue?