Wifi keeps dropping out after some use

[ricsi]

same here.
I am ob the default Ubuntu with the latest updates.

uname -a

Linux pinebook 4.4.213 #1 SMP Fri Feb 7 13:03:55 EST 2020 aarch64 GNU/Linux

Wifi dies after a very short while

[  995.610510] CFG80211-ERROR) wl_notifier_change_state : wl_notifier_change_state : busstate is DHD_BUS_DOWN!
[  995.610675] CFGP2P-ERROR) wl_cfgp2p_disable_discovery :  do nothing, not initialized
[  995.610775] dhd_wl_ioctl: returning as busstate=0
[  995.610784] CFG80211-ERROR) wl_cfg80211_set_mgmt_vndr_ies : vndr ie set error : -19
[  995.610794] CFG80211-ERROR) wl_cfg80211_clear_per_bss_ies : vndr_ies clear failed. Ignoring..
[  995.610811] CFGP2P-ERROR) wl_cfgp2p_deinit_priv : In
[  995.610825] dhd_wl_ioctl: returning as busstate=0
[  995.610832] CFG80211-ERROR) wl_dongle_down : WLC_DOWN error (-19)
[  995.610851] dhd_tcpack_suppress_set: TCP ACK Suppress mode 1 -> mode 0
[  995.610866] wl_android_wifi_off in 1
[  995.610874] wl_android_wifi_off in 2: g_wifi_on=1, on_failure=1
[  995.610882] dhd_wl_ioctl: returning as busstate=0
[  995.610898] dhd_dbg_detach_pkt_monitor, 2204
[  995.610909] dhd_bus_devreset: == Power OFF ==
[  995.610935] dhd_txglom_enable: enable 0
[  995.610945] dhd_conf_set_txglom_params: txglom_mode=copy
[  995.610952] dhd_conf_set_txglom_params: txglomsize=0, deferred_tx_len=0
[  995.610959] dhd_conf_set_txglom_params: txinrx_thres=128, dhd_txminmax=-1
[  995.610966] dhd_conf_set_txglom_params: tx_max_offset=0, txctl_tmo_fix=300
[  995.610974] dhd_bus_devreset:  WLAN OFF DONE
[  995.611248] wifi_platform_set_power = 0
[  995.611260] ======== PULL WL_REG_ON(-1) LOW! ========
[  995.611269] [WLAN_RFKILL]: rockchip_wifi_power: 0
[  995.611295] [WLAN_RFKILL]: wifi shut off power.
[  995.611302] wl_android_wifi_off out
[  995.611311] wl_ext_iapsta_dettach_netdev: ifidx=0
[  995.611348] dhd_stop: Exit
[  995.618617] CFG80211-ERROR) wl_cfg80211_hang : In : chip crash eventing, reason=0x8001