Hi all, Recently, the network card on my laptop (AX201) started to lose the wifi 3 or 4 times a day. When it happens, the only way I have to reconnect is to restart my network manager. I found in dmesg the following: iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. iwlwifi 0000:00:14.3: Start IWL Error Log Dump: iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6 iwlwifi 0000:00:14.3: Loaded firmware version: 71.058653f6.0 QuZ-a0-hr-b0-71.ucode iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL iwlwifi 0000:00:14.3: 0x0000A200 | trm_hw_status0 iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 iwlwifi 0000:00:14.3: 0x004CBE06 | branchlink2 iwlwifi 0000:00:14.3: 0x0001AB16 | interruptlink1 iwlwifi 0000:00:14.3: 0x0001AB16 | interruptlink2 iwlwifi 0000:00:14.3: 0x004C3E98 | data1 iwlwifi 0000:00:14.3: 0x00001000 | data2 iwlwifi 0000:00:14.3: 0x00000000 | data3 iwlwifi 0000:00:14.3: 0x96800FF7 | beacon time iwlwifi 0000:00:14.3: 0x424B6011 | tsf low iwlwifi 0000:00:14.3: 0x000001FB | tsf hi iwlwifi 0000:00:14.3: 0x00000000 | time gp1 iwlwifi 0000:00:14.3: 0xACE77E1C | time gp2 iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type iwlwifi 0000:00:14.3: 0x00000047 | uCode version major iwlwifi 0000:00:14.3: 0x058653F6 | uCode version minor iwlwifi 0000:00:14.3: 0x00000351 | hw version iwlwifi 0000:00:14.3: 0x00489001 | board version iwlwifi 0000:00:14.3: 0x8008FC03 | hcmd iwlwifi 0000:00:14.3: 0x24020000 | isr0 iwlwifi 0000:00:14.3: 0x01000000 | isr1 iwlwifi 0000:00:14.3: 0x08F04002 | isr2 iwlwifi 0000:00:14.3: 0x04C3200C | isr3 iwlwifi 0000:00:14.3: 0x00000000 | isr4 iwlwifi 0000:00:14.3: 0x04B1001C | last cmd Id iwlwifi 0000:00:14.3: 0x004C3E98 | wait_event iwlwifi 0000:00:14.3: 0x000002C8 | l2p_control iwlwifi 0000:00:14.3: 0x00018014 | l2p_duration iwlwifi 0000:00:14.3: 0x000000BF | l2p_mhvalid iwlwifi 0000:00:14.3: 0x000000EF | l2p_addr_match iwlwifi 0000:00:14.3: 0x00000008 | lmpm_pmg_sel iwlwifi 0000:00:14.3: 0x00000000 | timestamp iwlwifi 0000:00:14.3: 0x0000D0A0 | flow_handler iwlwifi 0000:00:14.3: Start IWL Error Log Dump: iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 7 iwlwifi 0000:00:14.3: 0x20003463 | ADVANCED_SYSASSERT iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 iwlwifi 0000:00:14.3: 0x80455B7C | umac branchlink2 iwlwifi 0000:00:14.3: 0xC0081200 | umac interruptlink1 iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2 iwlwifi 0000:00:14.3: 0x424B6003 | umac data1 iwlwifi 0000:00:14.3: 0xACE77E0D | umac data2 iwlwifi 0000:00:14.3: 0x96653FD6 | umac data3 iwlwifi 0000:00:14.3: 0x00000047 | umac major iwlwifi 0000:00:14.3: 0x058653F6 | umac minor iwlwifi 0000:00:14.3: 0xACE77E16 | frame pointer iwlwifi 0000:00:14.3: 0xC0885E00 | stack pointer iwlwifi 0000:00:14.3: 0x0023010C | last host cmd iwlwifi 0000:00:14.3: 0x00000000 | isr status reg iwlwifi 0000:00:14.3: IML/ROM dump: iwlwifi 0000:00:14.3: 0x00000003 | IML/ROM error/state iwlwifi 0000:00:14.3: 0x00005710 | IML/ROM data1 iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0 iwlwifi 0000:00:14.3: Fseq Registers: iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms). ieee80211 phy0: Hardware restart was requested This seems to only happen when I'm connected to a 802.11e capable router and after my firmware has been upgraded from 20210818-1 to 20221012-1. Is that a known issue? -- Vincent
