My download is fine at 800+ but my upload won't go above 4 Mbps. Whole system is as follows: ER8411 (v1.0) 1.3.1 SX3008f (v1.2) 1.20.7 SG2428P (v5.2) 5.20.11 2 EAP653 (v1.0) 1.1.3 I have enabled max j