USB External DVD writer not communicating
This is not a new problem but I am getting this: The disc can’t be burned because because communication between the computer and the disc drive failed (error code 0x80020022).
OS High Sierra 10.13.6, iMac Retina 5K, 27-inch, 2017, 3.4 GHz Intel Core i5, 16Gb of memory. I am using a USB generic DVD writer/player which will not communicate with the Mac when I try to burn a 225Mb PDF. I have tried three different brands of disc, DVD and CD types that I have used before. Even tried the slowest write speed.
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The DVD writer will play existing discs written by itself and will play DVD movies. I can see the device in Disk Utility but the disc in the device shows as blank, all the options in DU are greyed out so I am stuck? It shows the writer as "Uninitialised"????
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I have tried different cables, tried different USB ports on the back of the Mac, but I know these are not the problem.
Question is how can I solve this problem/can it be solved as I can see many people have reported this previously. I have tried a number of previous suggestions but many are very old now.
Anyone know of a fix to this, clearly the DVD writer does work in some instances. I am loath to buy another writer because I could still end up with the same problem.
iMac, macOS High Sierra (10.13.4), Ipad Mini 4, iPad Pro, iPod 160gb