steamlink on raspberry pi crashing with VirtualHere

Hi,
I have set steam link on my raspberry pi 3+ on two installations and bought virtual here on steam:
1) standalone steamlink on raspbian, here virtualhere connects to PC client, but it crashes immediately after stream starts and steamlink then restarts
2) libreelec 9.2.4 kodi 18, where there is no crash, but VH client is not showing any connections (message connect to USB hub...)

Here is log from "successful connect - standalone version"
Drivers are up-to-date
2020-11-08 20:17:04 INFO :Connected to the VirtualHere Client Driver (Version 2)
2020-11-08 20:17:16 INFO :Server ping timeout, shutting down connection 71...
2020-11-08 20:17:16 INFO :Connection 71 socket closed (rx)
2020-11-08 20:18:06 INFO :Server ping timeout, shutting down connection 72...
2020-11-08 20:18:06 INFO :Connection 72 socket closed (rx)
2020-11-08 20:24:41 INFO :Server ping timeout, shutting down connection 73...
2020-11-08 20:24:41 INFO :Connection 73 socket closed (rx)
2020-11-08 20:24:50 INFO :Could not connect to 192.168.1.59:7575
2020-11-08 20:25:48 INFO :Server ping timeout, shutting down connection 75...
2020-11-08 20:25:48 INFO :Connection 75 socket closed (rx)
2020-11-08 20:26:18 INFO :Server ping timeout, shutting down connection 76...
2020-11-08 20:26:18 INFO :Connection 76 socket closed (rx)
2020-11-08 20:29:46 INFO :Server ping timeout, shutting down connection 77...
2020-11-08 20:29:46 INFO :Connection 77 socket closed (rx)
2020-11-08 20:30:20 INFO :Server ping timeout, shutting down connection 78...
2020-11-08 20:30:20 INFO :Connection 78 socket closed (rx)
2020-11-08 20:30:29 INFO :Could not connect to 192.168.1.59:7575
2020-11-08 20:32:39 INFO :Server ping timeout, shutting down connection 80...
2020-11-08 20:32:39 INFO :Connection 80 socket closed (rx)
2020-11-08 20:33:39 INFO :Server ping timeout, shutting down connection 81...
2020-11-08 20:33:39 INFO :Connection 81 socket closed (rx)
2020-11-08 20:34:11 INFO :Server ping timeout, shutting down connection 82...
2020-11-08 20:34:11 INFO :Connection 82 socket closed (rx)
2020-11-08 20:34:46 INFO :Server ping timeout, shutting down connection 83...
2020-11-08 20:34:46 INFO :Connection 83 socket closed (rx)
2020-11-08 20:37:07 INFO :Could not connect to 192.168.1.59:7575
2020-11-08 20:37:40 INFO :Could not connect to 192.168.1.59:7575
2020-11-08 20:53:00 INFO :Server ping timeout, shutting down connection 86...
2020-11-08 20:53:00 INFO :Connection 86 socket closed (rx)

#2

Can you email me the /var/log/syslog files from your pi to mail [at] virtualhere.com (mail[at]virtualhere[dot]com)

#3

Thanks for sending the logs.

There are multiple "under voltage" errors occurring sporadically when your pi is running. This means that your power supply is insufficient. Try to get a 5V 3A supply and use that to power the pi instead