Frozen Phone due to Waydroid

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On a OnePlus 5T, I have updated both UT and Waydroid. Since then, on one hand, it has become almost impossible to establish an internet connection in Waydroid. On the other hand, I also have the following problem: if the phone is lying overnight with airplane mode on and Waydroid open, the phone freezes by morning. While the current time is displayed, I can only restart the phone through a hard reset. If I turn off Waydroid beforehand, this does not happen. Does anyone know this problem?