Thank you very much. It was Afterburner + Rivatuner in my case. It interfered with the Uplay interface and broke it. After end both software and restart the game + uplay the overlay was back and coop working. Usefully, Far Cry 5 keeps players together, teleporting one closer to the other if someone wanders too far away. Co-op is restricted to players from your friends list, with no random matchmaking. Check the firewall, a waste of time. And finally, last step, I configured steam, ubisoft conect and farcry5 to run as administrator, flush dns and disconect the router 15seconds. After the last step i could play coop. I think last step was the only necesary actually. A. The Player Progression is your personal progression including your XP, your in-game currency, your inventory items, your items purchased in the shop, your challenges completed, etc. Some specific items unlocked during quests in co-op will not be saved after leaving the co-op session. I take it your in Alberta Canada? if that's the case my guess would be it selects the closest server in relation to your location (or just your ping results) and that particular server is having issues. best bet would be to try again soon and hopefully its operational soon Grammar-Bot-Elite • 3 yr. ago Not sure if Arcade is using peer to peer or client server connections but it sounds like a NAT issue if only one of you can connect at a time. I would contact Ubi support. I'm sorry to hear the co-op with your brother doesn't work anymore. Could you please both follow all the steps from our dedicated connectivity guide ? It should help you solve the issue. You can find it by clicking here [www.ubisoft.com] Let us know if you have any other questions. - Ubisoft Support Far Cry 5 uses a 'drop-in drop-out' co-op system. So, you invite or join players when you're already in the game. It makes for a more fluid system as your friends can join or leave as they like — depending on your settings. Plus, it means if you lose connection to your teammate, you aren't kicked back to the main menu, nor do you lose progress. • Log into your Ubisoft account. Ensure you log into the Ubisoft account you wish to play the game on. Once the code was successfully redeemed, the game will be added to your Ubisoft Connect PC library. Learn more Associated Purchases and Rewards Activation Avatar: Frontiers of Pandora™ PC Article number 000106066 Far Cry 5. My husband and I are trying to co-op on the same router. We have played many games together before (L4D2, Overwatch, Vermintide) and have decent PCs so this is not the issue. The errors we keep getting when trying to join each other are Snowshoe and Bookworm with varying numbers. I think Trapper showed up once. rSxe7.