I have noticed with Fedora that WiFi varies from fantastic to ordinary. Right now it is definitely 'ordinary'

Many times a day the wifi disconnects. More often than not I have to turn wifi off and then on to get my connection back. Very annoying when you run ssh to lots of servers.

Not sure if this is a driver, NetworkManager, or kernel.

From the logs:

Jan 22 07:53:24 rjm.zenucom.com kernel: rtl8723ae 0000:02:00.0 wlp2s0: renamed from wlan0 Jan 22 07:53:24 rjm.zenucom.com crda[783]: setting regulatory domain to AU based on timezone (Australia/Sydney) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: World regulatory domain updated: Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: DFS Master region: unset Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) Jan 22 07:53:24 rjm.zenucom.com systemd-fsck[785]: /dev/mapper/fedora-home: clean, 29822/3514368 files, 1094124/14035968 blocks Jan 22 07:53:24 rjm.zenucom.com systemd[1]: Starting Load/Save RF Kill Switch Status of rfkill1... Jan 22 07:53:24 rjm.zenucom.com systemd[1]: Started File System Check on /dev/mapper/fedora-home. Jan 22 07:53:24 rjm.zenucom.com audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-fsck@dev-mapper-fedora\x2dhome comm="systemd" exe="/usr/ Jan 22 07:53:24 rjm.zenucom.com systemd[1]: Mounting /home... Jan 22 07:53:24 rjm.zenucom.com audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-rfkill@rfkill1 comm="systemd" exe="/usr/lib/systemd/syst Jan 22 07:53:24 rjm.zenucom.com systemd[1]: Started Load/Save RF Kill Switch Status of rfkill1. Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: Regulatory domain changed to country: AU Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: DFS Master region: ETSI Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2400 mBm), (0 s) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2400 mBm), (0 s) Jan 22 07:53:24 rjm.zenucom.com kernel: cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)

and:

Jan 23 11:47:53 rjm.zenucom.com kernel: wlp2s0: Connection to AP 00:60:64:f0:2c:0b lost Jan 23 11:47:53 rjm.zenucom.com NetworkManager[1018]: <warn> Connection disconnected (reason -4) Jan 23 11:47:53 rjm.zenucom.com NetworkManager[1018]: <info> (wlp2s0): supplicant interface state: completed -> disconnected Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: World regulatory domain updated: Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: DFS Master region: unset Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: Regulatory domain changed to country: AU Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: DFS Master region: ETSI Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2400 mBm), (0 s) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2400 mBm), (0 s) Jan 23 11:47:53 rjm.zenucom.com kernel: cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A) Jan 23 11:47:53 rjm.zenucom.com NetworkManager[1018]: <info> (wlp2s0): supplicant interface state: disconnected -> scanning Jan 23 11:47:54 rjm.zenucom.com kernel: wlp2s0: authenticate with 00:60:64:f0:2c:0b Jan 23 11:47:54 rjm.zenucom.com kernel: wlp2s0: send auth to 00:60:64:f0:2c:0b (try 1/3) Jan 23 11:47:54 rjm.zenucom.com kernel: wlp2s0: authenticated Jan 23 11:47:54 rjm.zenucom.com NetworkManager[1018]: <info> (wlp2s0): supplicant interface state: scanning -> authenticating Jan 23 11:47:54 rjm.zenucom.com kernel: wlp2s0: associate with 00:60:64:f0:2c:0b (try 1/3) Jan 23 11:47:54 rjm.zenucom.com kernel: wlp2s0: RX AssocResp from 00:60:64:f0:2c:0b (capab=0x431 status=0 aid=4) Jan 23 11:47:54 rjm.zenucom.com kernel: wlp2s0: associated Jan 23 11:47:54 rjm.zenucom.com NetworkManager[1018]: <info> (wlp2s0): supplicant interface state: authenticating -> associated Jan 23 11:47:54 rjm.zenucom.com kernel: cfg80211: Regulatory domain changed to country: AU Jan 23 11:47:54 rjm.zenucom.com kernel: cfg80211: DFS Master region: ETSI Jan 23 11:47:54 rjm.zenucom.com kernel: cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Jan 23 11:47:54 rjm.zenucom.com kernel: cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jan 23 11:47:54 rjm.zenucom.com kernel: cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A) Jan 23 11:47:54 rjm.zenucom.com kernel: cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2400 mBm), (0 s) Jan 23 11:47:54 rjm.zenucom.com kernel: cfg80211: (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2400 mBm), (0 s) Jan 23 11:47:54 rjm.zenucom.com kernel: cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A) Jan 23 11:47:54 rjm.zenucom.com NetworkManager[1018]: <info> (wlp2s0): supplicant interface state: associated -> completed