You can try two workarounds. Turn off wifi power save first. Create .conf file:
sudo nano /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
And copy these two lines inside it:
[connection]
wifi.powersave = 2
If the issue remains, turn off Mac Randomization. Create .conf file:
sudo nano /etc/NetworkManager/conf.d/disable-random-mac.conf
Copy these two lines inside:
[device]
wifi.scan-rand-mac-address=no
Hope this can solve your problem.