Hi!
I tried to upgrade a server from 5.91 to 5.92 - but 5.92 can`t start anyway..
No upgrade from 5.91, no clean install - same result.
A log-file:
Starting All The Mods 3 Server...
DEBUG: Attempting to execute [ java -Xmx5G -Xms2G -d64 -server -XX:+AggressiveOpts -XX:ParallelGCThreads=3 -XX:+UseConcMarkSweepGC -XX:+UnlockExperimentalVMOptions -XX:+UseParNewGC -XX:+ExplicitGCInvokesConcurrent -XX:MaxGCPauseMillis=10 -XX:GCPauseIntervalMillis=50 -XX:+UseFastAccessorMethods -XX:+OptimizeStringConcat -XX:NewSize=84m -XX:+UseAdaptiveGCBoundary -XX:NewRatio=3 -Dfml.readTimeout=90 -Ddeployment.trace=true -Ddeployment.log=true -Ddeployment.trace.level=all -Dfml.badPacketCounter=10 -jar "d:\SERVERS\ATM3\forge-1.12.2-14.23.2.2641-universal.jar" nogui ]
2018-04-11 11:12:14,273 main ERROR Error processing element TerminalConsole ([Appenders: null]): CLASS_NOT_FOUND
2018-04-11 11:12:14,289 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2018-04-11 11:12:14,289 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2018-04-11 11:12:14,304 main ERROR Unable to locate appender "Console" for logger config "root"
2018-04-11 11:12:14,367 main ERROR Error processing element TerminalConsole ([Appenders: null]): CLASS_NOT_FOUND
2018-04-11 11:12:14,367 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2018-04-11 11:12:14,367 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2018-04-11 11:12:14,367 main ERROR Unable to locate appender "Console" for logger config "root"
2018-04-11 11:12:14,569 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2018-04-11 11:12:14,569 main ERROR Error processing element TerminalConsole ([Appenders: null]): CLASS_NOT_FOUND
2018-04-11 11:12:14,569 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2018-04-11 11:12:14,569 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2018-04-11 11:12:14,569 main ERROR Unable to locate appender "Console" for logger config "root"

WARN: All The Mods 3 Server was stopped (possibly crashed)...
At pr18:111210 Server has stopped.
Server has 1 consecutive stops, each within 600 seconds of eachother...

So, I just don`t know where a problem can be, because 5.91 I can install freely, without any problem.
But 5.92 fall all the time.

These issues are better addressed through our discord #help-desk channel https://discord.gg/JnZ55Bn. Also, please use pastebin/hastebin or similar to post crashlogs in our discord help desk or when using GitHub.

Additionally, there is a walkthrough on updating servers in our #help-desk pinned messages by Ord; I think it is about third pinned message down from the top.

Ok, 10x