IQFeed-tick-data-Error-getting-History-The-added-or-subtracted-value-results-in-an-un-representable-DateTime

IQFeed tick data: Error getting History: The added or subtracted value results in an un-representable DateTime

I am a new user in WL (currently almost at the end of my test phase), as a long-time user of NeoTicker I am looking for a successor solution. Dealing with tick data is critical for me, as my strategies are based on it.

Unfortunately I have problems with tick data (data provider: IQFeed).
The problem occurs when reading in historical data (stocks). I keep getting this error message:
Error getting History({Ticker-Symbol}): The added or subtracted value results in an un-representable DateTime (Parameter 't').

I am running latest IQFeed Client in version 6.2.0.25, older version 6.1.0.20 did not work either.

I know this thread, which unfortunately didn't help, as my error message is also a different one.
https://www.wealth-lab.com/Discussion/IQFeed-intraday-streaming-Could-not-obtain-historical-data-for-symbol-error-6273

P.S.
I did not try streaming data so far, I did concentrate on historical data.
My broker is IB, but that should not matter for my understanding.