@Igh Hi, welcome to our community. Normally, we can see the Device List. You may clear your browser's cache to confirm. If it does not help, please change another web broswer or another device to log...

@DarnIT Hi, thanks for posting question here. After inserting the sim card into the MiFi device, if there is no internet access, it is suggested to follow this guide: How to troubleshoot if there is...

@Vlad_84 Hi, welcome to our community. I am afraid it is not the same problem as another thread said. As I know, this model only support 3/4G router and wireless router mode. Not sure how you made it...

@rahuls360 Hi, welcome to our community. According to your information, I am afraid the problem is not about the Decos. It seems more like the problem between Archer C5 and your computer. You may...

@silverhand Hi, welcome to our community. If your Deco S4 is V2, you may try firmware in the thread: Deco M4/S4_V2 Support Connection Preference Thank you and best regards.

@1945stewart Hi, welcome to our community. As you have reset all Decos and they are showing flashing blue LED, you may refer to guides below to reconfigure all Decos. For main Deco: Deco Setup...