From e6bb10dc1926208caacbde90320dd3272ad67b7c Mon Sep 17 00:00:00 2001
From: Michael Ingraham <34340210+meingraham@users.noreply.github.com>
Date: Sat, 26 Oct 2019 07:05:30 -0400
Subject: [PATCH] TLS error codes

---
 TLS.md | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/TLS.md b/TLS.md
index a9bd994b..e398ac0c 100644
--- a/TLS.md
+++ b/TLS.md
@@ -116,16 +116,19 @@ LetsEncrypt based server (Mosquitto for ex), with full CA validation (easier to
 
 ### TLS Troubleshooting
 
-Here are the most common TLS errors:
+Here are the most common TLS errors:  
 
 Error code | Description
-:---		 | :---
+|---:|:---
 | -1002 | Cannot connect to TCP port |
-| -1000 | Out of memory error |
+| -1000 | Out of memory error |
 | 1 | Bad fingerprint |
+| 23 | The server's public key is too large. Tasmota TLS is limited to 2048 RSA keys |
 | 62 | X509 not trusted, the server certificate is not signed by the CA (AWS IoT or LetsEncrypt) |
 | 298 | Missing client private key |
 
+[Additional `BR_ERR*` error codes](https://www.bearssl.org/gitweb/?p=BearSSL;a=blob;f=inc/bearssl_ssl.h)  
+
 -----------
 
 ### Below are the instructions of pre-6.5.0.15 versions.