# \[Flow Help\] My "Merge Fellas Unlimited Shake" loop is driving me crazy! - a modhello!
**URL:** https://community.homey.app/t/flow-help-my-merge-fellas-unlimited-shake-loop-is-driving-me-crazy-a-modhello/138816
**Category:** Apps
**Created:** [June 27, 2025, 2:10pm UTC](https://community.homey.app/t/flow-help-my-merge-fellas-unlimited-shake-loop-is-driving-me-crazy-a-modhello/138816 "2025-06-27T14:10:14Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Hee\_Jun](https://community.homey.app/u/Hee_Jun)
#### Post date: [June 27, 2025, 2:10pm UTC](https://community.homey.app/t/flow-help-my-merge-fellas-unlimited-shake-loop-is-driving-me-crazy-a-modhello/138816/1 "2025-06-27T14:10:14Z")
Hi everyone,
First-time poster here, and I’m really hoping for some guidance from the experts. I recently got my Homey Pro and I’m loving it, but I’ve hit a wall with what seems like a simple Flow.
**My Goal:**
I’m trying to **merge** the triggers from a group of sensors. I have a few contact sensors on my windows and a motion sensor in the garage. I call them my “window **fellas** ” and “garage fella”. I want a single push notification sent to my phone if _any_ of these sensors are triggered.
**The Problem:**
It works… but a little too well. When one of the sensors is triggered, my phone starts getting push notifications non-stop. It enters an **unlimited shake** of notifications and I have to disable the Flow to make it stop. It’s like I’ve created an infinite loop somewhere.
Here is my setup:
- **Flow 1: Sensor Trigger**
- **My HomeyScript (“Send Notification”):**
I thought maybe a simple script would be cleaner. The code is basically just this:
I suspect the problem is how the “WHEN… OR…” card interacts with the script, or maybe I’m fundamentally misunderstanding how flows re-arm themselves. I’ve tried adding delays, using logic variables to check if a notification was already sent, but nothing seems to prevent the loop.
It feels like a really basic mistake, but I’ve been staring at it for hours. Any ideas on what I’m doing wrong?
Thanks in advance for your help!
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### Author:  [@SunBeech](https://community.homey.app/u/SunBeech)
#### Post date: [June 27, 2025, 2:50pm UTC](https://community.homey.app/t/flow-help-my-merge-fellas-unlimited-shake-loop-is-driving-me-crazy-a-modhello/138816/2 "2025-06-27T14:50:26Z")
Can you share your flow?
By the way: there is a dedicated flow card for sending push notifications. Either to a specific user or all users. No need for a script 😀.
For instance, this example ‘merges’ two triggers (door sensor alarm and motion sensor alarm) and sends a push notification when either of them occurs.
