@serg06 Hi, please connect the HDD to your PC directly to see if it can be detected and work fine. If so, for Windows PC, if possible, please reformat it to NTFS in 4096 Bytes(Allocation Unit Size)

@Timbo78 Hi, you could try selecting different 4G bands and test speed, then use a band with best speed How to select 4G band manually on the web interface of LTE Gateway Routers

@Husnaan Please refer to this thread to troubleshoot first.3G/4G Backup failover issue for LTE Gateway/Deco 4G/5G products If it still doesn't work, please provide a detailed topology of your whole...

@BrianJoeSandy What is the model number and hardware version of your TP-Link device? then we could check if the two antennas are for WiFi or LTE. Please also check if the aerial you mehtioned is WiFi...

@brunotoira Hi, private message has been sent, please have a check.

@Zavac Hi, if it is the same results by using different Windows computers, I am afraid the device is defective and we don't have other method to recover it. You may check with the retailer or local...