[Rainmeter]
Update=1000
Group=cm.circle
DynamicWindowSize=1
AccurateText=1
ContextTitle="Download Settings"
ContextAction=[!ActivateConfig "
#ROOTCONFIG#
\Settings" "Download.ini"]
[Metadata]
Name=Circle | Network
Author=Creative Mind (cardmaster8.deviantart.com)
Information=Display number of bytes received per second
Version=1
License=Personal Use Only
;------------------------------------ Variable ---------------------------------
[Variables]
@Include=#@#Variables.inc
@Include2=#@#Include\Skins.inc
@Include3=
#DLSize#
.inc

原因是因为你可能有两张网卡，例如开了hyper-v之类的虚拟机，导致windows创建了桥接的网卡，所以网络流量通通两倍。
解决办法貌似只能自己设一个值，使得其等于下载上传的1/2