There is nothing more frustrating than gathering your squad for some MLB The Show 26 3v3 Co-Op action, only to be met with endless loading screens, "Challenge Failed" pop-ups, or random server dropouts. Co-Op has always been one of the most exciting ways to play, but this year's mode is heavily prone to server issues and frozen matchmaking queues.
If you and your friends are stuck looking at a broken menu instead of hitting home runs, you are not alone. Fortunately, the community has found a few reliable workarounds. By disabling 120Hz display outputs and refreshing your crossplay settings, you can bypass most of these matchmaking bugs. Here is exactly how to fix the 3v3 (https://www.u4n.com/news/how-to-fix-mlb-the-show-26-3v3-not-working.html) mode and get back on the diamond.
Disable 120Hz Output (PS5 & Xbox Series X|S)
While playing at a high refresh rate feels incredibly smooth, the 120Hz setting on modern consoles is a known culprit for multiplayer errors in MLB The Show 26. It frequently causes communication desyncs between your console and the game servers right as a match tries to load.
Dropping your console down to 60Hz specifically for online sessions heavily stabilizes matchmaking loading screens.
On PlayStation 5: Go to Settings > Screen and Video > Video Output. Find Enable 120 Hz Output and switch it from Automatic to Off.
On Xbox Series X|S: Go to Settings > General > TV & Display Options. Drop the refresh rate down from 120Hz to 60Hz.
Reset the Crossplay Toggle
Crossplay is a fantastic feature, but the digital "handshake" between different platforms like the PS5 and Xbox Series X/S frequently glitches out. If you keep getting the notorious "Challenge Failed" error when trying to group up across platforms, resetting this connection usually forces the server to behave.
Navigate to your Main Menu profile icon inside MLB The Show 26 (top left corner).
Open your profile settings and turn Crossplay OFF.
Fully close the game application and restart your console entirely.
Once the console boots back up, relaunch the game, return to your profile settings, and turn Crossplay back ON.
Re-invite your friends to the 3v3 lobby and try searching for a match again.
Avoid Letting the Pause Timer Hit Zero
There is an incredibly annoying, prominent multiplayer bug tied to the in-game pause status timers. If a team runs their pause timer completely down to zero, the game is supposed to force a standard forfeit. Instead, the netcode frequently breaks, triggering a permanent freeze frame and locking everyone on a broken matchmaking screen.
To avoid getting stuck in a dead lobby, make sure to keep a close eye on the clock. If you notice your timer or your opponent's timer is running precariously low, back out of the menus immediately to keep the session active and prevent a locked session.
Verify Server Status and Clear Cache
Sometimes, the issue isn't on your end at all. San Diego Studios (SDS) servers experience frequent capacity overloads and outages during heavy traffic hours, particularly in the evenings or right when new multiplayer programs drop.
Before you spend too much time tweaking your settings, check the Downdetector MLB The Show Status Page to confirm if regional servers are entirely down. If the servers are live but still acting sluggishly for your squad, clearing your local console cache can help clear out bad network data. Simply shut down your console completely, unplug the power cord from the back for 30 seconds, plug it back in, and reboot. This gives your system a fresh start and a cleaner line to the servers.