Let's Encrypt Certification Failed to update

Server >win 10 pro MeshCentral > 1.1.24v SSL Certy > Let's Encrypt. Ports > 80 / 443

Let's Encrypt was working perfectly fine until today. When I try to get a new certificate, it gives the error below.

Getting certs from local store (Production)

Reading certificate files
Setting LE cert for default domain.
Certificate has 30 day(s) left.
Asking for new certificate because of expire time.
Generating private key...
Setting up ACME client...
Creating certificate request...
Requesting certificate from Let's Encrypt...
Failed to obtain certificate: 111.111.111.111: Fetching http://MyWebServer.com/.well-known/acme-challenge/1234567890abcdefghijklmnopqrstuvwxyz: Timeout during connect (likely firewall problem)

I tried to turn off the firewall, no diff. I can not find ".well-known/acme-challenge/" in the mechCentral directory. Something has changed on Let's Encrypt refused to get a certificate.

Any solution???????????

2 lines are added to letsEncrypt from online forums but no difference.. *** "nochecks": true, and "skipChallengeVerification": true,

config.json >>>>>>>>>>>> { "$schema": "http://info.meshcentral.com/downloads/meshcentral-config-schema.json", "comment1": "This is a simple configuration file, all values and sections that start with underscore () are ignored. Edit a section and remove the in front of the name. Refer to the user's guide for details.", "comment2": "See node_modules/meshcentral/sample-config-advanced.json for a more advanced example.", "settings": { "_cert": "MyWebServer.com", "_WANonly": true, "_LANonly": true, "_sessionKey": "MyReallySecretPassword1", "port": 443, "_aliasPort": 443, "_redirPort": 8080, "_redirAliasPort": 80, "_WebRTC": true, "_ignoreAgentHashCheck": true, "_userBlockedIP": "10.10.10.10/8", "mongodb": "mongodb://127.0.0.1:27017/meshcentral", "mongodbcol": "meshcentral", "autoBackup": { "mongoDumpPath": "C:\Program Files\MongoDB\Server\5.0\bin\mongodump.exe", "backupIntervalHours": 24, "keepLastDaysBackup": 10, "backupPath": "c:\MeshCentral\meshcentral-backup" } }, "domains": { "": { "title": "My Company Name", "title2": "Remote Support", "_title": "@2024", "_title2": "Remote Access Server", "_minify": true, "_newAccounts": true, "_userNameIsEmail": true } }, "letsencrypt": { "comment": "Requires NodeJS 8.x or better, Go to https://letsdebug.net/ first before trying Let's Encrypt.", "nochecks": true, "email": "MyEmail@gmail.com", "names": "MyWebServer.com", "skipChallengeVerification": true, "production": true } }

Ylianst / MeshCentral

Let's Encrypt Certification Failed to update #6248