MacBook Pro frequently wakes up from sleep without user interaction

My Mac Book Pro M1 2020, Sonoma 13.6 frequently wakes up from sleep without user interaction. Wake on lan is off. Power nap is off, No app with sleep prevention. The system message is:

13:14:45.940892+0100  powerd  com.apple.message.domain: com.apple.sleepwake.type

com.apple.message.signature: Deep Idle

com.apple.message.signature2: Idle Sleep

com.apple.message.signature3: UserActivity Assertion

com.apple.message.signature4: UserActivity Assertion

com.apple.message.result: pass

com.apple.message.summarize: YES

SenderMachUUID: 64EA7270-1E51-3AD4-9478-xxxxxxxxx

13:14:45.962079+0100  powerd  com.apple.message.domain: com.apple.darkwake.capable

com.apple.message.hardware_support: smc_without_platform

com.apple.message.settings: ac_and_battery

wake_on_network: none

SenderMachUUID: 64EA7270-1E51-3AD4-9478-xxxxxxxxxx

13:14:45.962330+0100  powerd  com.apple.message.domain: com.apple.sleepwake.waketime

com.apple.message.waketime: 390.970083

com.apple.message.waketype: Full Wake from Deep Idle

SenderMachUUID: 64EA7270-1E51-3AD4-9478-xxxxxxxxxx

nothing else.

Any ideas?

[Re-Titled By Moderator]