With couple pre-publications and resource updates, Logos 4.3 Beta 9 needed 3 download sessions for 50.4 MB:

After 2nd resource update download with Resource Installer icon jumping, issued Rebuild Bible Index command per 4.3 Beta 9 (v4.30.0.0964) available, then quit Logos 4 Mac, moved log files, then clicked OK for Resource Installer. Attached zip file has several folders with Indexer.log files (many resource time out errors in 05-Resource-Update01 and 06-Resource-Update02 folders):
3348.Archive.zip
Keep Smiling [:)]