“An existing connection was forcibly closed by the remote host.”

[DiamondBor]

Doesn't work. Just doesn't. I downloaded the newest version that fixed the studio fonts, and every time I attempt to launch or just update roblox through the manager, this:

Full log:
`See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host
at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult)
at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)

************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4470.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll

RobloxStudioModManager
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Users/T/Desktop/RobloxStudioModManager_3.exe

System
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4488.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll

Newtonsoft.Json
Assembly Version: 13.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Users/T/Desktop/RobloxStudioModManager_3.exe

System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4488.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4395.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4470.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll

System.Numerics
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4161.0 built by: NET48REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Numerics/v4.0_4.0.0.0__b77a5c561934e089/System.Numerics.dll

System.Runtime.Serialization
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4455.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Serialization/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Serialization.dll

System.Data
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4455.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll

System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4161.0 built by: NET48REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll

System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4341.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll

RobloxDeployHistory
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Users/T/Desktop/RobloxStudioModManager_3.exe

System.IO.Compression
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4161.0 built by: NET48REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.IO.Compression/v4.0_4.0.0.0__b77a5c561934e089/System.IO.Compression.dll

System.IO.Compression.FileSystem
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4161.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.IO.Compression.FileSystem/v4.0_4.0.0.0__b77a5c561934e089/System.IO.Compression.FileSystem.dll

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

`

[YeahUniversal]

Same issue

[Bobrokus]

Same.

[DiamondBor]

Happening to me

[DiamondBor]

Still happening

[MaximumADHD]

I don't have a clear repro for this unfortunately.
Do you have any anti-virus program or firewall filter that might be interfering with a connection?

[YeahUniversal]

No i don't have any anti-viruses.

[randomizednum]

I was having a similar issue which happened in the middle of updating, in which this popup appeared (never checked the details though). Then, I updated, and now it's #134.

[randomizednum]

Could you please edit the title so it's more descriptive? Something that contains the error itself (An existing connection was forcibly closed by the remote host) would be nice. Because of the not-so-understandable title, I created #134 without knowing it would be a duplicate. I just noticed that these are the same problem, by the way.

[randomizednum]

@DiamondBor This update fixed it for me, is it working for you too?

[CubicRalsei]

started getting this today now too, very annoying. can't update to the latest version of studio

[MaximumADHD]

I want to get to the bottom of this if it’s still happening for anyone.
Going to pin the issue and I’ll close if I don’t hear anything for a few months.