I have 3,5" Western Digital Black 1TB disk (one NTFS partition) and installed disk into Teratrend TS231U, connected via USB3. When i try to copy many files from this WD (30000 photos) to internal SSD disk i get error 8084. The error appers sometimes, each time in another point of copying. Sometimes no problem occurs and all files are copied. Does somebody know why or how to fix it? Im just reading while error appears., but I have Paragon NTFS installed (trial version for 10 days). Thanks for help and tips.