There are already topic about that but your forum setting is to autoclose those discussions after 30 days of no reply, yet 3 months is how long your certs are valid.
I’m not happy with your choice of dns only wildcard cert domain validation, and I’m not the only one.
The whole ordeal was thought out very poorly and the one thing that makes LE interesting is the possibility to auto-renew certs.
But with your dns only validation that is not the case.
You are forcing users who want wildcard certificates to few, probably friendly dns providers.
That is backdoor advertising for those providers.
There is no standard in regard to dns manipulation, every dns reseller or provider does it in a different manner. Yet you demand wildcard certs be validated via dns entries.
That doesn’t makes sense and I’m repeating myself other than to advertise those dns providers.
In the past I’ve donated to the EFF. I will never do that again because of how this is handled here and how stubborn you behave in that matter most of all because you are doing this backdoor advertising.