Hi there Dentar,
I’m sorry to hear about your EZSrve’s passing on…
What it sounds like you should go with is an Harmony P2 with the EZIComm interface. The gateway alone only communicates with the supported ZigBee and Wifi devices, but with the EZIComm interface, you’ll add INSTEON and X10 communication.
The processor and functionality is much better than the EZSrve and I’m sure you’ll be happy with this gateway.
Let me know if you have any other questions.
Harmony P2 – https://smartenit.com/product/harmony-p2/