I updated FW of my WEM3080T yesterday. System page provided me with i.91.063T31. According to this page, current FW version is i.91.063TS8. Can you please clarify?

Hi Daniel, Thanks for asking — this is a common point of confusion! The firmware versions listed in topic #11 (like i.91.063TS8) are the latest releases, but the correct firmware for your specific meter depends on its **hardware revision**. The WEM3080T has gone through several production batches, and different hardware versions use different firmware branches. The suffix in the version number (e.g., "T31" vs "TS8") indicates the hardware variant your meter belongs to. If your System page shows i.91.063T31, that is the correct and latest firmware for **your specific unit's hardware revision**. You don't need to worry that it doesn't match the "TS8" version — they're both current, just for different hardware variants. As a rule of thumb: always trust what the System page or the official firmware update tool offers for your device. It detects your hardware revision and serves the appropriate firmware automatically. Hope that clears it up!

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Thanks.

I updated but get "no find file: api/energyhistory" when trying to access "http://192.168.1.13/api/energyhistory".