I'm on current sid. Downgrading to firmware-realtek 20250311-1 and re-modprobing rtw89_8852ce fixes the issue.
- Bug#1103959: firmware-realtek: Corrupted firmware fil... Tomasz Jeruzalski
- Bug#1103959: firmware-realtek: Corrupted firmwar... Vladimir K
- Bug#1103959: firmware-realtek: Corrupted firmwar... Vladimir K
- Bug#1103959: firmware-realtek: Corrupted firmwar... Salvatore Bonaccorso