Linux WiFi 连接因不活动而断开

Question

最近，当我正在工作时，我的 WiFi 连接每天都会循环断开/连接几次。

我尝试了很多选择：

1. 联系了我路由器品牌的支持团队。他们建议了几种配置选项，但都不起作用。他们还确认断开连接是由我的机器引起的，所以我继续在我这边寻找问题。
2. 检查了两次，确认我已禁用 WiFi 电源管理
3. 对 WiFi 驱动程序 iwlwifi 做了一些调整。
4. 尝试使用另一个 WiFi 热点来增强 WiFi 信号。

问题仍然存在。

问：断线的原因可能是什么？如何解决？这reason 4: Disassociated due to inactivity到底是什么意思？

iw event日志：

wlp3s0 (phy #0): connected to xx:xx:xx:xx:xx:xx
wlp3s0 (phy #0): CQM event: RSSI went above threshold
wlp3s0: del station xx:xx:xx:xx:xx:xx
wlp3s0 (phy #0): deauth yy:yy:yy:yy:yy:yy -> xx:xx:xx:xx:xx:xx reason 4: Disassociated due to inactivity [frame: frame data]
wlp3s0 (phy #0): disconnected (local request) reason: 4: Disassociated due to inactivity                                                             
phy #0: regulatory domain change: set to world roaming by the wireless core upon initialization request
wlp3s0 (phy #0): scan started
wlp3s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5720 5745 5765 5785 5805 5825, "myssid" ""
wlp3s0: new station xx:xx:xx:xx:xx:xx
wlp3s0 (phy #0): auth xx:xx:xx:xx:xx:xx -> yy:yy:yy:yy:yy:yy status: 0: Successful [frame: here goes frame data]
wlp3s0 (phy #0): assoc xx:xx:xx:xx:xx:xx -> yy:yy:yy:yy:yy:yy status: 0: Successful [frame: here goes frame data]
wlp3s0 (phy #0): connected to xx:xx:xx:xx:xx:xx
wlp3s0 (phy #0): CQM event: RSSI went above threshold
wlp3s0: del station xx:xx:xx:xx:xx:xx
wlp3s0 (phy #0): deauth yy:yy:yy:yy:yy:yy -> xx:xx:xx:xx:xx:xx reason 4: Disassociated due to inactivity [frame: frame data again]
wlp3s0 (phy #0): disconnected (local request) reason: 4: Disassociated due to inactivity
phy #0: regulatory domain change: set to world roaming by the wireless core upon initialization request
wlp3s0 (phy #0): scan started
wlp3s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5720 5745 5765 5785 5805 5825, "myssid" ""
wlp3s0: new station xx:xx:xx:xx:xx:xx
wlp3s0 (phy #0): auth xx:xx:xx:xx:xx:xx -> yy:yy:yy:yy:yy:yy status: 0: Successful [frame: frame data]
wlp3s0 (phy #0): assoc xx:xx:xx:xx:xx:xx -> yy:yy:yy:yy:yy:yy status: 0: Successful [frame: frame data indeed]
wlp3s0 (phy #0): connected to xx:xx:xx:xx:xx:xx