Instance cards disappear from UI after upgrade to Development branch version 2.8.0.6. 20260817/0820

[Bodrew]

Operating System

Debian 13

AMP Version and Build Date

2.8.0.6 - 20260820.3

AMP Release Stream

Development

I confirm that

• I have searched for an existing bug report for this issue.
• I am using the latest available version of AMP.
• my operating system is up-to-date.

Intended Action

View instances

Expected Behaviour

I am expecting around 10-ish instances to populate on my ADS home screen.

Actual Behaviour

ADS home screen has no instances but does have a create instance button.

Reproduction

1. Login to AMP/ADS
2. Running 2.8.0.6 - 20260808.1, use machine Debian terminal to upgrade to patch 2.8.0.6 - 20260817.1 using getamp update as root.
3. Refresh/relogin to ADS

[Bodrew]

Additional info:

┏━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Key                  ┃ Value                                 ┃
┣━━━━━━━━━━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
┃ Operating System     ┃ Linux - Debian GNU/Linux 13 on x86_64 ┃
┃ Product              ┃ AMP 'Proteus' v2.8.0.6 (Development)  ┃
┃ Virtualization       ┃ None                                  ┃
┃ Application          ┃ Application Deployment                ┃
┃ Module               ┃ ADSModule                             ┃
┃ Running in Container ┃ No                                    ┃
┃ Current State        ┃ Indeterminate                         ┃
┗━━━━━━━━━━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛

OS                        Linux
Platform                  Debian GNU/Linux 13
System Type               x86_64
Hardware Platform         HP 82A2
CPU Model                 Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz
CPU Layout                1S/4C/4T
Installed RAM             31992
Virtualization            None
Network Mode              Standard
Module                    ADSModule
Module Application        Application Deployment
Loaded Plugins            FileManagerPlugin, EmailSenderPlugin, WebRequestPlugin, WebhookPlugin, LocalFileBackupPlugin, CommonCorePlugin, AnalyticsPlugin, StorePlugin
Application Name          AMP
Application Version       2.8.0.6
Codename                  Proteus
Tools Version             2.8.0.4
Release Stream            Development
Build Spec                Development
Build Date                20/08/2026 10:34
InstanceID                95b2fe7f-537f-4484-b2e2-f516d879227b
Last Executable    
Last Arguments    
Last Process ID           2977457

Last log:
AMPLOG_2026-08-21 00-00-00.log

[IceOfWraith]

You shouldn't be using the development branch except if a developer specifically suggests it. You'll want to run ampinstmgr switchall mainline true first thing.

[Bodrew]

Thanks Ice, I neglected fixing that for too long. Do I run any signficant risk by switching back to Mainline?

[IceOfWraith]

I can't think of anything in this release that's not backwards compatible.

[Bodrew]

Thanks again, Ice. We're back in business. I'll leave it up to you whether to close this or leave it open in case you want to investigate why my cards disappeared.