Only a short chunk is recognized from the first page of a TIFF

Hi there, I try to OCR TIFFs generated from PDF Files. C# 8.0, nuget Aspose-OCR-Cloud 20.3.0.
The file is uploaded intact (by size and downloaded manually to check).
Recognition starts but suddenly ends with some rubbish.
ALKOTMÁNYBÍRÓSÁG
1015 Budapest Donáti u. 35.45.
1535 Budapest Pf.: 773.

/2 “Ê”-EEE/
Please advise.

@ggyei

We are sorry for the inconvenience. Please share your sample TIFF file here. We will investigate it and share our findings with you.