Dear, user_3879027.
The information you provided is too little to confirm whether your problem is due to an incompatible version. According to your question. Currently, the latest version of U2000 Web LCT is iManager U2000 Web LCT V200R018C60CP6021
Download link: https://support.huawei.com/enterprise/en/u2000/imanager-u2000-web-lct-pid-4169194/software
The supported RTX950 version is:



You can refer to the user manual for more information. Link: https://support.huawei.com/enterprise/en/doc/EDOC1100078685?idPath=8221819|8221821|250412583|9858909|4169194
Hope your problem can be solved.