Hello, My rtl8821ce card is RFE4 and I see the driver only supports RFE 0 and 1: [ 2.324824] rtw_8821ce 0000:01:00.0: enabling device (0000 -> 0003) [ 2.329142] rtw_8821ce 0000:01:00.0: Firmware version 24.5.0, H2C version 12 [ 2.350506] rtw_8821ce 0000:01:00.0: rfe 4 isn't supported [ 2.350612] rtw_8821ce 0000:01:00.0: failed to setup chip efuse info [ 2.350615] rtw_8821ce 0000:01:00.0: failed to setup chip information Kind regards.