Do you know why they are interfering with each other? Can you tell us more about your environment, and how the web server is configured?
With most ACME clients, it’s easy to make 4-5 certificates. With most web servers, you can easily configure multiple virtual hosts, each with a different certificate, and with the applicable list of subdomains.
For both ACME clients and web servers, the process is usually about the same as setting things up once, except you repeat it a few more times.
(Unless you have multiple IP addresses, clients must support the SNI extension, which was standardized in 2003, and is almost universally relied on today.)
Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is:
I ran this command:
It produced this output:
My web server is (include version):
The operating system my web server runs on is (include version):
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don’t know):
I’m using a control panel to manage my site (no, or provide the name and version of the control panel):
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you’re using Certbot):