# ![](https://www.realm667.com/media/kunena/topic_icons/realm667/user/map.png) OpenGL and dynamic light problems ## - **kfpopeye** - ![kfpopeye's Avatar](https://www.realm667.com/media/kunena/core/svg/person.svg) Topic Author - Dark Imp - ![Dark Imp](https://www.realm667.com/media/kunena/ranks/rank_41_darkimp.png) Less More- Posts: 10 - - 6 years 8 months ago [\#7805](#7805) by kfpopeye *[OpenGL and dynamic light problems](https://www.realm667.com/forum/let-us-know/1401-opengl-and-dynamic-light-problems#7805 "I'm asking this here because I made a bunch of light actors for a level based on the found in the repository here. Recently they have stopped working in the latest version of GZDoom. So I download...")* was created by *kfpopeye* I'm asking this here because I made a bunch of light actors for a level based on the [ strobe lights](https://realm667.com/index.php/en/component/docman/?task=doc_download&gid=716&Itemid=) found in the repository here. Recently they have stopped working in the latest version of GZDoom. So I download the strobe lights again and looked in the test map and those lights aren't working either so I don't think it is something I have done. I can't see any problems with my settings in GZDoom either. Is anyone else have problems with dynamic lights in GZDoom? Please [Log in](https://www.realm667.com/component/users/login?return=aHR0cHM6Ly93d3cucmVhbG02NjcuY29tL2ZvcnVtL2xldC11cy1rbm93LzE0MDEtb3BlbmdsLWFuZC1keW5hbWljLWxpZ2h0LXByb2JsZW1z&Itemid=2662) or [Create an account](https://www.realm667.com/component/users/registration?Itemid=2662) to join the conversation. - **Tormentor667** - ![Tormentor667's Avatar](https://www.realm667.com/media/kunena/avatars/resized/size144/users/avatar10.jpg) - Founder - ![Founder](https://www.realm667.com/media/kunena/ranks/rank_20c_barrel.png) Less More- Posts: 441 - - - - [](http://www.dg-media.com) - 6 years 7 months ago [\#7832](#7832) by Tormentor667 Replied by *Tormentor667* on topic *[OpenGL and dynamic light problems](https://www.realm667.com/forum/let-us-know/1401-opengl-and-dynamic-light-problems#7832 "I'm asking this here because I made a bunch of light actors for a level based on the found in the repository here. Recently they have stopped working in the latest version of GZDoom. So I download...")* This is most propably a bug with the strobe lights. You might want to tell the author of the object if he is interested in fixing it. Please [Log in](https://www.realm667.com/component/users/login?return=aHR0cHM6Ly93d3cucmVhbG02NjcuY29tL2ZvcnVtL2xldC11cy1rbm93LzE0MDEtb3BlbmdsLWFuZC1keW5hbWljLWxpZ2h0LXByb2JsZW1z&Itemid=2662) or [Create an account](https://www.realm667.com/component/users/registration?Itemid=2662) to join the conversation. [Powered by](https://www.realm667.com/forum/credits) [Kunena Forum](https://www.kunena.org)