Button multi-press actions unstable when I2C is used

[rp2019433]

Hi.

I'm experiencing a strange behavior regarding button actions.
(https://tasmota.github.io/docs/Buttons-and-Switches/#button).

I have rules for button multi-press and they work properly in general, but when I add I2C GPIO configuration, button actions act in an unstable way and are not caught correctly as below.

Board:

• ESP32-C3 Super Mini Plus

I2C enabled on:

• GPIO2: SDA
• GPIO3: SCL

Example testing all actions with 3 short presses.

With I2C GPIO configuration applied, even always short pressing 3 times , actions capture are unstable.

10:00:01.204 RSL: RESULT = {"Button1":{"Action":"SINGLE"}}
10:00:03.295 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:00:05.276 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:00:07.310 RSL: RESULT = {"Button1":{"Action":"DOUBLE"}}
10:00:08.977 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:00:10.455 RSL: RESULT = {"Button1":{"Action":"SINGLE"}}
10:00:11.954 RSL: RESULT = {"Button1":{"Action":"DOUBLE"}}

Without I2C GPIO configuration applied, all actions are captured as 3 short presses - as expected.

10:18:44.563 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:18:45.913 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:18:55.829 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:18:59.379 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:19:00.879 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:19:02.178 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:19:07.629 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}
10:19:08.980 RSL: RESULT = {"Button1":{"Action":"TRIPLE"}}

Has someone already seen this behavior? Any way to solve it?

Thanks.

[sfromis]

Discussed here: https://discord.com/channels/479389167382691863/490244847568158751/1393584287248547983