I have been able to log three failed attempts of connecting to a friend using the executable found in "Factorio_0.14.21 Fix attempt+TransferTargetSource Logging 2.zip". The logging entries are attached. The normal executable downloads the map and then hangs on 100% map download. The execut...

I made an executable that will log lots of data related to the file transfers on the client side. Copy the 2 files in your bin folder and run the game using factorio-run.exe Thanks for supplying these! Got the issue again, but Steam has updated Factorio to 0.14.20. The executable now complains abou...

So I decided to have another go at Factorio multiplayer.
First server I tried to join, it happened again.
Map download speed reached up to 2MB/s.
Download again hanging at 100%.
Using version 0.14.19.
Log file attached.

- flonussi has Qualcomm Atheros AR8151 - nexyon has ??? I was connecting to flonussi, he was connecting to me and both of us to a dedicated server. The issue definitely happens on the client no matter if the server or client has the faulty network chip. Thanks, I updated the post. Also, can anyone ...

Just reproduced with 0.14.13. Let me make the reproduce scenario extra clear. 1. Start Factorio 0.14.13 2. Click Play 3. Click Multiplayer 4. Click Connect to server 5. Make sure the textbox with IP address and port is empty . 5. Click Connect 6. A window saying "Connecting to the game..."...

So the current "common thing" we all share is the ethernet adapter, e.g. Killer Ethernet E2200 (which is a Qualcomm Atheros AR8161 under the hood) and Atheros GbE LAN chip (AR8151). To summarize from all the people that have reported the problem in this thread: - Cathillach (Intel(R) Gigab...

I have an Asus Maximus VIII Hero Motherboard that uses an Intel(R) Gigabit Ethernet Driver V20.2.4001.0 driver Hmm, there goes our theory. You have stated that this happened when your friend hosted, and you try to join. Could you discover which ethernet adapter your friend uses? Maybe for you the i...

By now I'm pretty sure it has something to do with the network chipset/adapter. My mainboard is a GA-Z77-D3H which is using an Atheros GbE LAN chip (AR8151) . Maybe someone in this thread with this issue has a similar mainboard/network chip?! I own a Z87-G45 which has Killer ethernet. The Killer et...

Twinsen wrote:I'm even thinking your ISP is doing some silly stuff like throttling or even blocking these packets. Can I ask what ISP from where are you using?

I highly doubt it has anything to do with my ISP, Edutel in the Netherlands. It's a fibre wire connection.
I have never had any issues with my ISP.

The MMO Test 2 with Steejo is currently going on. Managed to join the first time, but got dropped from the game. Can not reconnect because of this bug again. See log file attached. Edit: Later the server started dropping and all. This bug happened when the server was alive, as confirmed by Steejo's ...

Issue: The main menu goes into a deadlock and no longer responds when a connection fails to be established after having pressed "Escape". To reproduce: 1. Start Factorio 0.14.10 2. Click Play 3. Click Multiplayer 4. Click Connect to server 5. Click Connect 6. While the window is connecting...

Also tried to reproduce it. I noticed some slowdown when the map is reaching the end(which is normal) but nothing as extreme as your case. The download speed decreases after reaching 100% download speed. But my guess is that the displayed download speed is an average over a certain time window, say...

For me this issue is reproducable for any server that reaches over a few MB/s download speed. I managed to join a server in the first go where the download speed crawled up to 970KB/s (see log file @ 167.579). (ping was ~30ms) I did not manage to join a server in two attempts that had a ping of 11ms...

Trying to play on the Factorio EU MMO today. Definitely tried about 10-15 times. Managed to connect once or twice. I got numerous times where the map fully downloads, and stays on 100%, ETA on 0.0s, and the download speed gradually decreasing to 0. Tried joining other multiplayer games, every single...