I have too many things needing wifi access to even consider turning my wifi off. My lighting and heating relies on it for voice. Alexa does not work if your network is down.
It would however be useful if I went back to one single modem/router device. I need to have a think about this as unfortunately the VMG8324 has a limitation of the number of wifi devices that will connect at any one time... which is far less than the no of smart devices I have.
The DLM crippled me soon after I went on the ECI trial as g.inp doesnt work very well with my daily bursts of SHINE. I could apply to get a reset... but I should imagine the reset would turn off g.inp totally.
Would smart plugs help some people re turning on/off items. I can set a schedule on my smart plugs to come back up at certain times as long as I remember to do so before the router is switched off
eg if I get a DSLstats phone alert when away from home to say my errors are going crazy I can instruct Kasa to turn on the HS110 in 10 mins... as long as I programe it before I turn off the router. Its a crude way of power cycling my Zyxel.
If I'm away from home I cant instruct any smart devices if the router is off. Kasa (and IFTTT) is the TPlink app which controls smart plugs. My Zyxel is plugged in using a TPlink HS110. Its a case of remembering to a schedule to come back up _before_ I set a schedule to take it offline You may need to experiment with other makes to see what software apps they have available. TPlink smart switches continues to operate timers without internet.
Dont know if it would work with the oven though as many older ovens dont operate via a standard wall socket.
Caveat I just noticed the following
Q12: Will the Timer and Schedule function still take effect if internet is down?
A: Yes, those functions will take effect even if the Smart Home device loses its internet connection.
But during the time of losing the internet, please don't power off the Smart Home device, or the schedule will not take effect.
Note: If the device is turned on/off manually or by APP, then Timer will be shut down while Schedule is still working.
I can guarantee you that I have successfully managed to bring my modem back up by setting a schedule to come back up in 5-10 mins. I've posted many times before on here that I have. Must admit I haven't tried in the past couple of years (since lockdown), but before that I did as I frequently went to my daughters and did so from there.