How to fix Nightingale login failed connection error

Nightingale login failed connection error - An image of a lady with a sword in hand

Nightingale login failed connection error - An image of a lady with a sword in hand

Are you encountering the frustrating login failed connection error while attempting to launch Nightingale? You're not alone.

Given Nightingale's status as an early access game, encountering various issues and errors is to be expected. To date, players have identified a bunch of issues, among which the crashing problem, shards error and the "out of memory" error are particularly notable.

In this guide, we will discuss the common reasons for the connection error and share troubleshooting tips to resolve the issue. But before that, make sure you learn how to upgrade gear score in Nightingale.

How to fix Nightingale login failed connection error

The login failed connection error in Nightingale is identified as a server connection issue and this problem can arise from several factors such as server downtime, maintenance, high traffic, or user-side connection problems.

To fix the login failed connection error in Nightingale, ensure the servers are operational first. If the server is down, wait for their restoration. Should the servers be active and issues persist, consider these troubleshooting steps:

  • Wait and retry after a while: Server issues can sometimes be temporary, caused by maintenance, unexpected downtime, or high traffic spikes. Waiting for a bit before trying to log in again allows time for any server-side problems to be resolved or for the traffic load to decrease.
  • Try at off-peak hours: If the game tends to have high user traffic at certain times of the day, attempting to log in during off-peak hours can help. Off-peak hours are typically late at night or early in the morning for your region, depending on the service's global user base.
  • Router/modem Reset: Sometimes, the issue could be with your local internet connection. Resetting your router or modem can refresh your connection to your Internet Service Provider (ISP) and resolve temporary network glitches.
  • Change DNS: Sometimes, the default DNS servers provided by your ISP may be slow or have issues. Changing your DNS to a public DNS service like Google DNS ( and or Cloudflare DNS ( and can improve connection stability and speed.

That covers everything about the login failed connection error in Nightingale. We hope you found this guide helpful. Before you head off, make sure you explore our other guide including, how to use text chat and how to repair items.

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