Sluggish ESPEasy Web UI within 24 hrs after booting – Memory leak?

[Wookbert]

Setup

• Wemos D1 mini
• BMP280 (Temperature and Air Presssure sensor)
• BH1750 (Ambient Light sensor on GY302 board)
• Build: ESP_Easy_mega_20230306_normal_ESP8266_4M1M Mar 6 2023
• Generic HTTP post controller report active
• Advanced option: Check I2C devices when enabled (ACTIVE)
• Advanced option: CPU Eco mode (ACTIVE)

Problem
Within 24 hrs. after booting the Web UI becomes extremely sluggish, Tools/Advanced doesn’t seem to load at all. Rebooting immediately resolves the issues, Web UI becomes snappy again ... for a few hours.

What am I doing wrong, what can be done to permanently fix this?

Bildschirm­foto 2023-03-08 um 11.37.47.png (272.14 KiB) Viewed 773 times

[TD-er]

When you suspect a memory leak, it is best to also log the free memory by adding a sysinfo task to record the memory usage.

Also turning off "ECO mode" may be a first start to see if that makes a difference.
And while you're at it, enable the option right above it: "Periodical send Gratuitous ARP"