Prusa Connect Keeps Showing Printer is Offline
 
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Prusa Connect Keeps Showing Printer is Offline  

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AfterTen
(@afterten)
Active Member
RE: Prusa Connect Keeps Showing Printer is Offline

Adding my, me too.

My XL connects but my 3 MK4S printers will not connect.

Posted : 03/03/2026 3:15 am
1 people liked
AfterTen
(@afterten)
Active Member
RE: Prusa Connect Keeps Showing Printer is Offline

Can't find a place in Prusa Link to schedule a print for a future time. So unless that feature is hidden Prusa Link is an inferior option.

Posted : 03/03/2026 3:17 am
Rich R
(@rich-r)
Active Member
RE: Prusa Connect Keeps Showing Printer is Offline

On-Line Chat support confirmed server issue when I contacted them about 90 minutes ago for my XL 5TH. Said several of their support team were getting calls and they are trying to understand the server problem.

Posted : 03/03/2026 3:17 am
2 people liked
Stuville
(@stuville)
Member
RE: Prusa Connect Keeps Showing Printer is Offline

Same issue here in Florida USA

Posted : 03/03/2026 3:21 am
JellyBagel
(@jellybagel)
Member
RE: Prusa Connect Keeps Showing Printer is Offline

Thanks for sharing!

Posted : 03/03/2026 3:33 am
John Katzman
(@john-katzman)
Active Member
RE: Prusa Connect Keeps Showing Printer is Offline

Same, issues with XL and showing Offline.

Posted : 03/03/2026 3:50 am
wikallen
(@wikallen)
Active Member
RE: Prusa Connect Keeps Showing Printer is Offline

Prusa needs to offer a self hosted cloud server.  Connect is just so unreliable for me, especially in the past year and link is extremely limited. 

Posted : 03/03/2026 4:42 am
1 people liked
Same Old Shane
(@same-old-shane)
Member Admin
RE: Prusa Connect Keeps Showing Printer is Offline

Hiya, 
Already reported and is being looked into. Checking to see if monkeys got into the wrenches, or if the hamsters need to be fed. 
But reports filed, awaiting for resolve. 

Shane (AKA FromPrusa)

Posted : 03/03/2026 4:56 am
1 people liked
JellyBagel
(@jellybagel)
Member
RE: Prusa Connect Keeps Showing Printer is Offline

Maybe we need to teach the monkeys to feed the hamsters and the hamsters to fetch the wrenches.🤣

Posted by: @same-old-shane

Hiya, 
Already reported and is being looked into. Checking to see if monkeys got into the wrenches, or if the hamsters need to be fed. 
But reports filed, awaiting for resolve. 

 

Posted : 03/03/2026 12:30 pm
Same Old Shane
(@same-old-shane)
Member Admin
RE: Prusa Connect Keeps Showing Printer is Offline

Just to give an update of the last issue with Prusa connect, 

Service Update: Resolution of Connection IssuesSummary Last night, our services experienced a temporary disruption. We are pleased to confirm that all systems are now fully operational.What Happened The incident began with an unexpected database issue that caused a brief service interruption. As systems began to recover, a surge in automated reconnection attempts from customer devices created a high-volume traffic spike. This "retry storm" mimicked the patterns of a DDoS attack, leading to extended periods of high latency and connection failures.Our Response * Rapid Detection: Our supervising team was alerted by user reports and internal monitoring, triggering an immediate emergency response.
  • Mitigation: We implemented traffic shedding and resource scaling to stabilize the environment and process the backlog of requests.
  • Next Steps: Our specialists are conducting a full Root Cause Analysis (RCA) to identify the database trigger and implement new rate-limiting precautions to prevent similar "retry storms" in the future.
We appreciate your patience while our team worked through the night to restore your service.

Shane (AKA FromPrusa)

Posted : 04/03/2026 1:22 pm
1 people liked
John Katzman
(@john-katzman)
Active Member
RE: Prusa Connect Keeps Showing Printer is Offline

Appreciate the follow up!! Received my Connect update in the morning and it's been working perfectly after that

Posted by: @same-old-shane

Just to give an update of the last issue with Prusa connect, 

Service Update: Resolution of Connection IssuesSummary Last night, our services experienced a temporary disruption. We are pleased to confirm that all systems are now fully operational.What Happened The incident began with an unexpected database issue that caused a brief service interruption. As systems began to recover, a surge in automated reconnection attempts from customer devices created a high-volume traffic spike. This "retry storm" mimicked the patterns of a DDoS attack, leading to extended periods of high latency and connection failures.Our Response * Rapid Detection: Our supervising team was alerted by user reports and internal monitoring, triggering an immediate emergency response.
  • Mitigation: We implemented traffic shedding and resource scaling to stabilize the environment and process the backlog of requests.
  • Next Steps: Our specialists are conducting a full Root Cause Analysis (RCA) to identify the database trigger and implement new rate-limiting precautions to prevent similar "retry storms" in the future.
We appreciate your patience while our team worked through the night to restore your service.

 

Posted : 05/03/2026 12:01 am
kgapp
(@kgapp)
Member
RE: Prusa Connect Keeps Showing Printer is Offline

Seems that is still unresolved. Today again the Printer Offline thing.

Strange enough, the App on the Mobile phone shows "Online" and notifies me about a finished print....

Klaus

Posted : 18/03/2026 3:34 pm
1 people liked
Plastic Golem
(@plastic-golem)
Eminent Member
RE: Prusa Connect Keeps Showing Printer is Offline

Yep, still an issue today, and has been for a year now.

 

lost a 12 hour print at 87% due to “g-code transfer too slow”

 

my internet is fine. The buddy3D camera still shows.

 

Prusa connect status shows “error: bug”

 

very cool. I was considering picking up a second core one as I have a bunch of spare parts, but I’m thinking of just selling it at this point. I am tired of these errors not being prioritised by Prusa.

Posted by: @kgapp

Seems that is still unresolved. Today again the Printer Offline thing.

Strange enough, the App on the Mobile phone shows "Online" and notifies me about a finished print....

Klaus

 

Posted : 20/03/2026 7:39 am
Same Old Shane
(@same-old-shane)
Member Admin
RE: Prusa Connect Keeps Showing Printer is Offline

@plastic-golem and @kgapp
I would suggest contacting support as they can ask for your account details and then it could be submitted to the connect devs to look into your accounts and see what the issue might be. 

Shane (AKA FromPrusa)

Posted : 26/03/2026 3:56 am
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