Server Problem

From my experience, this actually happens a decent amount with servers with a lot of mods, like tekkit and ftb servers, depending on a users connection/latency to a server the delay can cause some desync between the client and the server, which with certain mods occasionally throws a fatal exception in the game and causes the client to crash, sometimes to main menu, and sometimes completely closing the client.

I have this happen to me a lot with connecting to a friends local FTB Monster server, the only real advice I can give is make sure your friends haven't modified any of the configs for any of the mods unless the configs in the server have been changed. Any config that isn't solely client-side, when mismatched with the server, could be a reason for these types of crashes.

I've also had some issues where my firewall/antivirus has seen certain operations in the game and decided to end the process, so your friends may decide to allow the java.exe as an exception to their antivirus/firewall, however note that is risky, as many online websites use Java for parts of the webpage, and allowing Java through the firewall could allow external sites to gather information on your computer without your permission.

Thats why They should add a way to "EDIT" the Mods from a folder or atleast add a Internet-Sync Link from your PC to their Systems, So you could Edit some of the mods or even create your own Mod-Pack Onto the website, Like ATERNOS-SERVER-ROOT/Users/(All Users listed here)/Your User/Your Server/Mods/Your Mods here

(Also adding that, You need an access code sent to your Email to access the Folder if you want to change anything on your server, If you are Outside, Also adding that If you Do have a friend but he has problems that you know how to fix, You are able to fix it on your own account, By creating a Sync-Group which allows him/her Temporary Access to his Server Root Folder)

Would make it Alot easier, and also Alot easier to fix Servers/Add newest mods from servers, So we dont need to message the Supports to do it, Which can takes Hours to Days

They say that is a security risk to be able to upload the configs and mods.

Security Risk? Bah, .rar Files cant be infected with Virsuses, And even if a Virus Is INSIDE the rar, It cant access the PC/Server its running on since If theres a Virus JAVA Detects it as a Virus and doesnt load the Mod, Ive tried to make a simple Worm-Virus on my Mod and Java didnt load it because of corrupted file

Apart from the fact that it's a safety risk or not it is nearly impossible to grant a user access on his root directory because of our dynamic Cloud system.