Conversations involving multiple participants, allowing collaboration and information sharing in Teams
Dear @U Chris,
To ensure I understand your request correctly and to support you as effectively as possible, I need more specific information from you:
- Are you using Teams on Windows, macOS, mobile, or a web browser?
- Does this happen in every chat, or only with a specific person or group?
- Can you send regular text messages and other file types successfully?
- Does the same image upload successfully through Teams on the web or another device?
- What is the image’s file type and approximate size?
- When did the issue start, and do you see any error message?
In the meantime, kindly try these steps:
1> Clear Teams cache
Please refer to this article to clear Teams cache. Clear the Teams client cache - Microsoft Teams | Microsoft Learn
2> Try Teams on the web
Go to https://teams.microsoft.com
Send the same image in a chat.
If it works in web but not desktop, the issue is likely local to the Teams client.
3> Check if other images work
Test with:
- A small PNG/JPG (<1 MB)
- A screenshot pasted directly into chat (Ctrl+V)
See whether upload starts at all.
I hope the information shared helps point you in the right direction. Please try the steps above and let me know if they work. If not, we can continue working together to narrow this down.
The first response may not always resolve the issue right away, but with your help and more details, we can work toward a solution.
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