1i use huawei LG8245X6-50 modem it is connetted to my R2 i use dmz
2 yes all devices connected
3i have 100 mbps download 20 upload internet speed
4yes i enter these speed in to modem
5i did congestion control always set to download 50 upload to 14 mbps speeds
6yes all devices disconecting
7randomly happened at least 4-5 times in the day
8 its happened last couple of week i moved my home to another i use new internet and modem
LG8245XLG8245X6-506-50LG8245X6-50
LG8245X6-50