At home I use ssh from my iPad to my local Debian Buster laptop with no noticeable delay most of the time.
However, at my daughter’s house the same connection is SLOW. On both LAN’s ssh access to servers on the WLAN is no problem. Does anyone have a suggestion for fixing that? She uses ATT’s DSL router for her LAN and I use Cox’s standard router for mine. I have tried a reboot of her router and service is a bit better, but it rapidly deteriorates. Both our systems have separate 2.4 and 5 GHz networks. I use both at home but but I am only using 5 GHz at her house. Thanks. -Tom