Clean install, restore from seed, snapshot, rescanblockchain, rescanzerowallet, searchdeterministiczerocoin and then again and again this. WTF?!
https://i.ibb.co/MNFqNsH/image.pngdebug.log
Loaded best chain: hashBestChain=935985c12bfe9f975b4263e272d737c440551b2101cbc48c3212960c7f053008 height=70733 date=2019-02-22T11:53:16Z progress=0.000000
2019-02-22T13:06:40Z init message: Rewinding blocks...
2019-02-22T13:06:40Z ERROR: ReadBlockFromDisk: OpenBlockFile failed for CBlockDiskPos(nFile=-1, nPos=0)
2019-02-22T13:06:40Z *** Failed to read block
2019-02-22T13:06:42Z ERROR: RewindBlockIndex: unable to disconnect block at height 70733 (Failed to read block (code 0))
2019-02-22T13:06:42Z Shutdown requested. Exiting.
2019-02-22T13:06:42Z Shutdown: In progress...
2019-02-22T13:06:42Z scheduler thread interrupt
2019-02-22T13:06:42Z Shutdown: done
HDD is good. Try 2 different.
Move the blockchain folders out of the main directory see if that is the problem.
Folders named blocks, chainstate, indexes, and zerocoin. Move them out of the veil directory and restart your wallet.
1 and 2 attempt - synchronization that stop on random block.
3+ attempt - full synchronization, and same error after restart wallet.
And again and again. Only on 6 or 7 attempt it seems to work fine. But how long will it work? Again 5-7 days only? Something wrong in this wallet.