steam deck lcd constant disconnecting and reconnecting to wifi after 3.6.19

[crystalfied]

Your system information

• Steam client version: 1726683985
• SteamOS version: 3.6.19
• Opted into Steam client beta?: [Yes/No] no
• Opted into SteamOS beta?: [Yes/No] no
• Have you checked for updates in Settings > System?: [Yes/No] yes

Please describe your issue in as much detail as possible:

Describe what you expected should happen and what did happen.

stay connected to my wifi but it keep disconnecting and reconnecting

Steps for reproducing this issue:

turn on steam deck, restart steam deck, go desktop mode, go back gaming mode