*Don't retry on boot, but catch any retry failures

src/relay.ts

@@ -118,19 +118,24 @@ async function setupSSl(bootup: boolean) {
   let domainValid = false;
   let dateValid = false;
   let configDomain = config.str("domain");
+
+  let retryOptions = bootup ? {} : { retry: 0 };
+
+  try {
     await promiseRetry(async (retry: any) => {
       sslCert = await getSslCert();
       if (!sslCert) {
         retry();
       }
-  });
+    }, retryOptions);
 
     await promiseRetry(async (retry: any) => {
       sslKey = await getSslCert();
       if (!sslKey) {
         retry();
       }
-  });
+    }, retryOptions);
+  } catch {}
 
   if (sslCert && sslKey) {
     sslParams.cert = Buffer.from((sslCert as IndependentFileSmall).fileData);