I have 1 domain and 1 subdomain. Both have a different wordpress install on it. Once every month, cookies expire and people have to login again.
Sometimes, when I and the users try to login, nothing loads and we receive messages such as "connection timed out" or "no data sent".
My host is telling me that everything is fine on their end. The problem happens for the main domain AND the subdomain.
The only workaround I found is to change the network (I use my smartphone network) to force the login but I obviously can't tell my users to do this.
Does anyone has any idea how to resolve this issue? Thanks.