OS:HarmonyOS OS 4(Android 12)
Version:7.24.1
Projects:WCG

*Problems & Reproduce*
I.crash on changing daily transfer limit
1.change daily transfer limit
2.crash(can always reproduce)

it also crashes on other uncertain behaviors.

II.Unstability
they happenes on the settings of mine:
1.download pauses and restart button doesn't work.(surely not projects' fault)
2.calculations pauses due to low battery even if it meets the minimum requirement.
3.Limit of daily tasks doesn't work.(Behaves like it don't exist)

My settings are attached as picture.
I don't found any useful information on the log file.If you need any information,please tell me.

I have used BOINC for 3 years but it's my first time to use on the phone.Also I don't use English as a mother tongue, so please forgive me if I've made any misleading or mistakes.

I don't know about the other issues, but point 2 (battery) has shown up in several versions of BOINC, on many different devices.

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https://boinc.berkeley.edu/dl/

How can I export my preferences? It may help solving some problems.

[UPDATE]
I've recently updated BOINC to 8.0.0.And problems from Part II seem to disappear.

Additional information to Part I problems:
the input only accepts long type(2^-31 to 2³¹-1 integers).If the input is decimal, then it crashes.
On crash, both BOINC client and GUI restarted and all logs disappeared, and no abnormal information found in new logs.