# Disconnected frequently? **URL:** \ **Category:** Snapmaker 2.0 (3-in-1)\ **Created:** [December 2, 2020, 1:05am UTC](https://forum.snapmaker.com/t/disconnected-frequently/12139 "2020-12-02T01:05:24Z")\ **Posts on this page:** 1\ **Showing post:** 10
**Author:** ![Artezio](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/artezio/32/15834_2.png) [@Artezio](https://forum.snapmaker.com/u/Artezio)\ **Post date:** [July 27, 2021, 9:40am UTC](https://forum.snapmaker.com/t/disconnected-frequently/12139/10 "2021-07-27T09:40:08Z")
@Potter someone posted a ways back about the different WiFi bands varying from country to country. Countries have bands that try to get connected if a connection drops. It’s known the US (and other countries) has bands that China doesn’t allow (the reverse is also true), if the WiFi tried to connect to one it would probably soon drop it. Do you think this could be a cause? If so, this actually wouldn’t be Snapmaker’s fault at all, international laws and such. But what could be done is having the list of compatible bands from country to country that are compatible so it would connect. > [@WiFi Connection Issues Possible Solution](https://forum.snapmaker.com/t/wifi-connection-issues-possible-solution/13112/5): > > Just discovered this week, the wifi on SM2 will only connect on allowed wifi channels that are permitted in China. Whereas in the west etc much more channels are allowed. Your wifi router by default has a Auto function to change channels depending on interference, and if you have more than one wifi router in operation you will most likely manually select different channels to avoid conflict. So, if by Manual or Auto means your wifi router goes onto a channel that is not permitted in China, n… --- _[View the full topic](https://forum.snapmaker.com/t/disconnected-frequently/12139)._