Termbases in Trados 2021 fails in some segments

Hello,

I don't know why is this happening, but this bug persists since the early compilations of the SDL Trados 2021. The problem is that the terminological databases, sometimes, stop to work for certain segments and suddenly works again for different segments. For instance, right now, I am with a project, it has 2500 segments. The terminological database is working fine for all segments, but suddenly I am noticing that from the segment 2420 the terms are not underlined in the source column and are not recognized. Now, I see that the term base is working again as of the segment 2440... and sometimes this happens randomly without any explanation whatsoever. It is very disturbing and represent a huge loss of productivity in very complex projects, especially when dealing with large files and scientific or very technical documents.

Is there any way to force the term bases works always for all segments?

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