# Mender Server 2.5 issue "Please check your connection"

**URL:** <https://hub.mender.io/t/mender-server-2-5-issue-please-check-your-connection/4189>\
**Category:** General Discussions\
**Created:** [October 16, 2021, 4:31am UTC](https://hub.mender.io/t/mender-server-2-5-issue-please-check-your-connection/4189 "2021-10-16T04:31:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![avrobot](https://avatars.discourse-cdn.com/v4/letter/a/45deac/32.png) [@avrobot](https://hub.mender.io/u/avrobot)\
**Post date:** [October 16, 2021, 4:31am UTC](https://hub.mender.io/t/mender-server-2-5-issue-please-check-your-connection/4189/1 "2021-10-16T04:31:48Z")

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Hi, we had a developer get Mender Server 2.5 up and running on AWS EC2 who is no longer around (so I need to figure out whats going on). For some reason the EC2 server needed to be restarted but now I see all the artifacts we had uploaded have disappeared and we can no longer upload new artifacts. The main clue we have is the notifications on the Server’s Web UI:  
“Please check your connection”  
“Couldn’t load deployments. Please check your connection Retrying in x seconds”

We had to restart the server in the past an this did not happen.

Any pointers where I should look to resolve this?

\*Note the server still seems to find the remote devices and these appear as expected in the “Devices” list.