Re: 1st generation AirPods Max drops Bluetooth connection repeatedly. 2025 issue.
You might want to check for an AirPods firmware update :
About firmware updates for AirPods - Apple Support
Eg: says:
"Latest AirPods firmware versions
- AirPods Max (USB-C): 7E108
- AirPods Max (Lightning): 6F25"
and
"Find your AirPods firmware version on your iPhone or iPad
To use your iPhone or iPad to check that your AirPods are up to date, make sure you have the latest version of iOS or iPadOS. Go to Settings > Bluetooth, then tap the Info button (i) next to the name of your AirPods.
Scroll down to the About section to find the firmware version."
If using AirPods with Mac: Linked article at the top includes how to update AirPods firmware
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NB: Reminder: if updating OS version, it is wise to back-up your data first :
Else: Re: connectivity issues
If all your software, and formware is already up-to-date, you might want to check for interference :
See how to: Resolve Wi-Fi and Bluetooth issues caused by wireless interference - Apple Support
If needed: More info. / Support / Contact options: AirPods Support - Official Apple Support