@mmonsterski Thanks !!
MB: Gigabyte j3455N-d3H bios F3 - DSM 7.1-42661 Update 3 - Tinycore-Redpill v0.9.0.2 - DS918+
amisetupwriter 0x48A 0x3
Clean install, 4GB single channel, 2x 1TB WD Red, no data on hard drive, no additional apps
Login via web after [25.229585]
Debug log ends at [75.972768]
Full reboot: ~2 min
Great job