DT 3.9.1 OCR/PDF conversion no longer works - DEVONthink - DEVONtechnologies Community

I have a problem with scans since update to 3.9.1 (Arm) Like the others I am using ExactScan Pro. ExactScan no longer passes the pdfs to Devonthink and they end up in nowhere. I am temporarily using vuescan. haven’t had time to look into the problem yet.

Create small size high quality black&white OCR'ed PDFs from scans - Scenarios - DEVONtechnologies Community

PDF+Text vs. PDF-Document - DEVONthink - DEVONtechnologies Community

OCR to searchable PDF does not work - DEVONthink - DEVONtechnologies Community

DT 3.9.1 OCR/PDF conversion no longer works - DEVONthink - DEVONtechnologies Community

OCR to searchable PDF does not work - DEVONthink - DEVONtechnologies Community

OCR to searchable PDF does not work - DEVONthink - DEVONtechnologies Community

No full text search - DEVONthink To Go - DEVONtechnologies Community

Running into quality issues after OCR - DEVONthink - DEVONtechnologies Community

Problem with OCR - creating searchable PDF - DEVONthink - DEVONtechnologies Community

Import, OCR & Delete' Folder Action - Automatic OCR doesn't work - DEVONthink - DEVONtechnologies Community

Problem with OCR - creating searchable PDF - DEVONthink - DEVONtechnologies Community

OCR bug for certain pdfs on DEVONthink Pro 3.8.6 - DEVONthink - DEVONtechnologies Community

Further degradation of OCR PDF image layer in 3.0.2 - DEVONthink - DEVONtechnologies Community

Automatic OCR pdf and save to same folde like originalfilename_ocr.pdf - DEVONthink - DEVONtechnologies Community