Reported by @humble seal
Start a new ChatGPT conversation with memory enabled.
Confirm memory write works (assistant successfully saves a small memory).
Use tools that access external/user data (Drive/doc retrieval is a known trigger).
Attempt another memory write in the same conversation.
Observe: memory write fails; assistant claims memory tool is disabled due to “incompatible tool used earlier”.
Start a new chat; memory writes work again.
If memory saving is enabled in settings, the assistant should be able to write memories consistently in a conversation, or the UI should clearly indicate why memory is unavailable (and under what conditions it becomes unavailable).
Memory writes succeed early in a chat, then later fail with an “incompatible tool used earlier” explanation. The failure persists for that conversation. Starting a new conversation restores memory saving.
Key details / constraints
Not Temporary Chat,Memory settings not changed,Workspace policy unchanged, Not “memory full” behavior
windows 11, latest level. Chrome browser, latest level. google and photoshop apps enabled and connected.