Downgrading linux-firmware to 1.127.4 didn't solve the problem, today It had the same problem:

[   27.004340] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[   27.004466] iwlwifi 0000:02:00.0: irq 29 for MSI/MSI-X
[   28.746960] iwlwifi 0000:02:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
[   30.918385] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
[   30.918388] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[   30.918390] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[   30.918393] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Wireless-N 2230 BGN, REV=0xC8
[   30.918485] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   40.114410] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   40.121849] iwlwifi 0000:02:00.0: Radio type=0x2-0x0-0x0
[   40.365959] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   40.373410] iwlwifi 0000:02:00.0: Radio type=0x2-0x0-0x0
[ 2988.204722] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
[ 2988.204733] iwlwifi 0000:02:00.0: Current SW read_ptr 231 write_ptr 95
[ 2988.204835] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x80003029
[ 2988.204853] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020f6
[ 2988.204871] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
[ 2988.204887] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x80300037
[ 2988.204902] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
[ 2988.204918] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
[ 2988.204934] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
[ 2988.204950] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00709003
[ 2988.205015] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [56,56]
[ 2988.205080] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 2988.205144] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [231,95]
[ 2988.205210] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [42,42]
[ 2988.205274] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.205339] iwlwifi 0000:02:00.0: Q 5 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[ 2988.205404] iwlwifi 0000:02:00.0: Q 6 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 2988.205470] iwlwifi 0000:02:00.0: Q 7 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 2988.205538] iwlwifi 0000:02:00.0: Q 8 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[ 2988.205605] iwlwifi 0000:02:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x0000 [4,4]
[ 2988.205672] iwlwifi 0000:02:00.0: Q 10 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 2988.205737] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.205802] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.205867] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.205931] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.205996] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.206060] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.206125] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.206190] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 2988.206255] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.270382] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
[ 3252.270387] iwlwifi 0000:02:00.0: Current SW read_ptr 162 write_ptr 82
[ 3252.270454] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x8000304b
[ 3252.270469] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020b1
[ 3252.270485] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
[ 3252.270500] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x8030003f
[ 3252.270516] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
[ 3252.270531] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
[ 3252.270547] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
[ 3252.270562] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00709061
[ 3252.270628] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [64,64]
[ 3252.270692] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 3252.270757] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [162,82]
[ 3252.270822] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [76,76]
[ 3252.270915] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.270979] iwlwifi 0000:02:00.0: Q 5 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[ 3252.271044] iwlwifi 0000:02:00.0: Q 6 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 3252.271109] iwlwifi 0000:02:00.0: Q 7 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 3252.271174] iwlwifi 0000:02:00.0: Q 8 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[ 3252.271238] iwlwifi 0000:02:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x0000 [98,98]
[ 3252.271303] iwlwifi 0000:02:00.0: Q 10 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 3252.271368] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.271433] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.271498] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.271562] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.271627] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.271692] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.271757] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.271852] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3252.271916] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.280673] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
[ 3254.280678] iwlwifi 0000:02:00.0: Current SW read_ptr 190 write_ptr 130
[ 3254.280745] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x8000304b
[ 3254.280760] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020cd
[ 3254.280776] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
[ 3254.280791] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x80300040
[ 3254.280806] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
[ 3254.280821] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
[ 3254.280837] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
[ 3254.280853] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00709064
[ 3254.280919] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [65,65]
[ 3254.280983] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 3254.281049] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [190,130]
[ 3254.281114] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [76,76]
[ 3254.281179] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.281243] iwlwifi 0000:02:00.0: Q 5 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[ 3254.281308] iwlwifi 0000:02:00.0: Q 6 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 3254.281373] iwlwifi 0000:02:00.0: Q 7 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 3254.281438] iwlwifi 0000:02:00.0: Q 8 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[ 3254.281502] iwlwifi 0000:02:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x0000 [101,101]
[ 3254.281567] iwlwifi 0000:02:00.0: Q 10 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 3254.281639] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.281723] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.281788] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.281853] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.281919] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.281984] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.282049] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.282114] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3254.282180] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.988459] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
[ 3852.988464] iwlwifi 0000:02:00.0: Current SW read_ptr 123 write_ptr 34
[ 3852.988534] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x8000300f
[ 3852.988550] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x8010208a
[ 3852.988596] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
[ 3852.988611] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x8030004c
[ 3852.988627] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
[ 3852.988642] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
[ 3852.988658] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
[ 3852.988673] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x0070908c
[ 3852.988739] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [77,77]
[ 3852.988803] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 3852.988868] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [123,34]
[ 3852.988932] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [16,16]
[ 3852.988997] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989061] iwlwifi 0000:02:00.0: Q 5 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[ 3852.989126] iwlwifi 0000:02:00.0: Q 6 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 3852.989190] iwlwifi 0000:02:00.0: Q 7 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 3852.989255] iwlwifi 0000:02:00.0: Q 8 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[ 3852.989318] iwlwifi 0000:02:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x0000 [141,141]
[ 3852.989382] iwlwifi 0000:02:00.0: Q 10 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 3852.989447] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989511] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989576] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989644] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989708] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989773] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989837] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989902] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 3852.989967] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]