Livemode hangs / not possible to turn it off after second activation

[MatthiasG]

[X] Is the issue reproducible?
[X] Are you running the latest version?
[X] Are all prerequisites that are mentioned inside the manual met?

Description

I use a QHY168c.

Livemode hangs or it is not possible to turn it off, after activated a second time

Tested it on 2 PCs, one MiniPC and my Desktop, same behavior.

Steps to Reproduce

• I use an QHY168c. If I enter the livemode on imaging, everything is fine. I turn live mode off.
• I turn livemode on a second time and now it is impossible to turn it off.

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[Stefan B]

livemode will be deprecated for non-dslrs. it's better to just loop standard exposures with these types of cams.