I'm having a different behaviour, problem persist but at least I don't have to reboot the system:

Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: firmware crashed! (guid ad6e82f6-325e-4f0f-a7c5-2116e186d000)
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: qca9377 hw1.1 target 0x05020001 chip_id 0x003821ff sub 17aa:0901
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 0 testmode 0
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: firmware ver WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32 42e41877
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: board_file api 2 bmi_id N/A crc32 8aedfa4a
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: htt-ver 3.56 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: firmware register dump:
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [00]: 0x05020001 0x00000000 0x009F97CC 0x00000003
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [04]: 0x009F97CC 0x00060133 0x00000008 0x00000002
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [08]: 0x0040A054 0xFFFFFFFF 0x00411820 0x00000000
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [12]: 0x00000009 0xFFFFFFFF 0x00952F6C 0x00952F77
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [16]: 0x00952CC4 0x0091080D 0x00000000 0x0091080D
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [20]: 0x409F97CC 0x0040E9E8 0x00000000 0x0045A000
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [24]: 0x8093426E 0x0040EA48 0x00000001 0xC09F97CC
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [28]: 0x809BC439 0x0040EA68 0x0040A054 0x00000080
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [32]: 0x809BC408 0x0040EA88 0x0040A054 0x00000001
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [36]: 0x809F7212 0x0040EAA8 0x0040A054 0x00000000
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [40]: 0x80911210 0x0040EAC8 0x0000000B 0x0040416C
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [44]: 0x80911154 0x0040EB28 0x00400000 0x00000000
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [48]: 0x8091122D 0x0040EB48 0x00000000 0x00400600
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [52]: 0x40910024 0x0040EB78 0x0040AB98 0x0040AB98
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [56]: 0x00000000 0x0040EB98 0x009BB001 0x00040020
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: Copy Engine register dump:
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [00]: 0x00034400  11  11   3   3
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [01]: 0x00034800   4   4 337 338
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [02]: 0x00034c00  42  42  41  42
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [03]: 0x00035000   4   4   6   4
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [04]: 0x00035400 3213 3213 136  72
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [05]: 0x00035800   0   0  64   0
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [06]: 0x00035c00  21  21   7   7
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: [07]: 0x00036000   1   1   1   1
Apr  1 17:41:27 leyla kernel: ieee80211 phy0: Hardware restart was requested
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: unsupported HTC service id: 1536
Apr  1 17:41:27 leyla kernel: ath10k_pci 0000:05:00.0: device successfully recovered