Hi all I found this problem on several linux version and I will like to have some hint to debug or fix: [ 205.690214] ath11k_pci 0000:02:00.0: fw_version 0x1106196e fw_build_timestamp 2024-01-12 11:30 fw_build_id WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.37 [ 205.745065] ath11k_pci 0000:02:00.0: Last interrupt received for each CE: [ 205.745074] ath11k_pci 0000:02:00.0: CE_id 0 pipe_num 0 54750ms before [ 205.745078] ath11k_pci 0000:02:00.0: CE_id 1 pipe_num 1 36959ms before [ 205.745081] ath11k_pci 0000:02:00.0: CE_id 2 pipe_num 2 36912ms before [ 205.745084] ath11k_pci 0000:02:00.0: CE_id 3 pipe_num 3 36912ms before [ 205.745087] ath11k_pci 0000:02:00.0: CE_id 5 pipe_num 5 4294872919ms before [ 205.745091] ath11k_pci 0000:02:00.0: CE_id 7 pipe_num 7 4294872919ms before [ 205.745094] ath11k_pci 0000:02:00.0: CE_id 8 pipe_num 8 4294872919ms before [ 205.745097] ath11k_pci 0000:02:00.0: Last interrupt received for each group: [ 205.745099] ath11k_pci 0000:02:00.0: group_id 0 4294872919ms before [ 205.745103] ath11k_pci 0000:02:00.0: group_id 1 4294872919ms before [ 205.745106] ath11k_pci 0000:02:00.0: group_id 2 4294872919ms before [ 205.745109] ath11k_pci 0000:02:00.0: group_id 3 4294872919ms before [ 205.745112] ath11k_pci 0000:02:00.0: group_id 4 45367ms before [ 205.745115] ath11k_pci 0000:02:00.0: group_id 5 45367ms before [ 205.745118] ath11k_pci 0000:02:00.0: group_id 6 4294872919ms before [ 205.745121] ath11k_pci 0000:02:00.0: group_id 7 4294872919ms before [ 205.745124] ath11k_pci 0000:02:00.0: group_id 8 4294872919ms before [ 205.745127] ath11k_pci 0000:02:00.0: group_id 9 4294872919ms before [ 205.745129] ath11k_pci 0000:02:00.0: group_id 10 4294872919ms before [ 205.745133] ath11k_pci 0000:02:00.0: dst srng id 0 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745137] ath11k_pci 0000:02:00.0: dst srng id 1 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745140] ath11k_pci 0000:02:00.0: dst srng id 2 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745143] ath11k_pci 0000:02:00.0: dst srng id 3 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745147] ath11k_pci 0000:02:00.0: dst srng id 4 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745150] ath11k_pci 0000:02:00.0: src srng id 5 hp 0, reap_hp 248, cur tp 0, cached tp 0 last tp 0 napi processed before 4294872919ms [ 205.745154] ath11k_pci 0000:02:00.0: src srng id 8 hp 170, reap_hp 170, cur tp 0, cached tp 0 last tp 0 napi processed before 21825ms [ 205.745158] ath11k_pci 0000:02:00.0: dst srng id 9 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745161] ath11k_pci 0000:02:00.0: src srng id 16 hp 0, reap_hp 4088, cur tp 0, cached tp 0 last tp 0 napi processed before 4294872919ms [ 205.745165] ath11k_pci 0000:02:00.0: src srng id 24 hp 0, reap_hp 248, cur tp 0, cached tp 0 last tp 0 napi processed before 4294872919ms [ 205.745169] ath11k_pci 0000:02:00.0: dst srng id 25 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745172] ath11k_pci 0000:02:00.0: src srng id 32 hp 12, reap_hp 8, cur tp 12, cached tp 12 last tp 8 napi processed before 54750ms [ 205.745176] ath11k_pci 0000:02:00.0: src srng id 35 hp 120, reap_hp 116, cur tp 120, cached tp 120 last tp 116 napi processed before 36912ms [ 205.745180] ath11k_pci 0000:02:00.0: src srng id 36 hp 48, reap_hp 44, cur tp 48, cached tp 48 last tp 40 napi processed before 45394ms [ 205.745184] ath11k_pci 0000:02:00.0: src srng id 39 hp 0, reap_hp 124, cur tp 0, cached tp 0 last tp 0 napi processed before 4294872919ms [ 205.745188] ath11k_pci 0000:02:00.0: src srng id 57 hp 0, reap_hp 0, cur tp 4, cached tp 4 last tp 4 napi processed before 36959ms [ 205.745191] ath11k_pci 0000:02:00.0: src srng id 58 hp 160, reap_hp 160, cur tp 164, cached tp 164 last tp 164 napi processed before 36912ms [ 205.745195] ath11k_pci 0000:02:00.0: src srng id 61 hp 1020, reap_hp 1020, cur tp 0, cached tp 0 last tp 0 napi processed before 54751ms [ 205.745199] ath11k_pci 0000:02:00.0: dst srng id 81 tp 8, cur hp 8, cached hp 8 last hp 8 napi processed before 36959ms [ 205.745202] ath11k_pci 0000:02:00.0: dst srng id 82 tp 328, cur hp 328, cached hp 328 last hp 328 napi processed before 36912ms [ 205.745206] ath11k_pci 0000:02:00.0: dst srng id 85 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745210] ath11k_pci 0000:02:00.0: src srng id 104 hp 65532, reap_hp 65532, cur tp 0, cached tp 0 last tp 0 napi processed before 54753ms [ 205.745213] ath11k_pci 0000:02:00.0: src srng id 105 hp 0, reap_hp 504, cur tp 0, cached tp 0 last tp 0 napi processed before 4294872919ms [ 205.745217] ath11k_pci 0000:02:00.0: dst srng id 106 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745220] ath11k_pci 0000:02:00.0: dst srng id 109 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745224] ath11k_pci 0000:02:00.0: src srng id 128 hp 8190, reap_hp 8190, cur tp 4156, cached tp 0 last tp 0 napi processed before 54500ms [ 205.745228] ath11k_pci 0000:02:00.0: src srng id 129 hp 0, reap_hp 2046, cur tp 0, cached tp 0 last tp 0 napi processed before 4294872919ms [ 205.745232] ath11k_pci 0000:02:00.0: src srng id 132 hp 20, reap_hp 20, cur tp 22, cached tp 22 last tp 22 napi processed before 6ms [ 205.745235] ath11k_pci 0000:02:00.0: dst srng id 133 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms [ 205.745239] ath11k_pci 0000:02:00.0: src srng id 144 hp 0, reap_hp 2046, cur tp 0, cached tp 0 last tp 0 napi processed before 4294872919ms [ 205.745242] ath11k_pci 0000:02:00.0: src srng id 147 hp 4, reap_hp 4, cur tp 6, cached tp 6 last tp 6 napi processed before 6ms [ 205.745246] ath11k_pci 0000:02:00.0: dst srng id 148 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294872919ms This happens for now on some specific access point but after it happens the only way to reconnect is restart the access point. Any hint? Michael -- Michael Nazzareno Trimarchi Co-Founder & Chief Executive Officer M. +39 347 913 2170 michael@xxxxxxxxxxxxxxxxxxxx __________________________________ Amarula Solutions BV Joop Geesinkweg 125, 1114 AB, Amsterdam, NL T. +31 (0)85 111 9172 info@xxxxxxxxxxxxxxxxxxxx www.amarulasolutions.com