@Kenshin I just tried it out and for me, everything works as it has to. Does it happen for you with every uploaded tgm? Some Weeks ago, i switched the php Version on the Server from 7 to 8 and there have been some Problems that i could reproduce. But in this Case, when it works properly for me, i can do nothing, because the Problem doesn't appear. Sometimes it can be, that clearing your Browser Cache can help. Did you try that already? And which Browser do you use?
I mainly use Chrome. Clearing the cache did not solve the problem. I also tried Firefox and the same thing happened. I thought there might be a problem with my TGM file I uploaded, so I tried with a different TGM file and was able to download it. https://docs.studio-397.com/developers-guide/car-development/car-physics/tyre-database My TGM file is “P_405-670-13x16.9_Slick_S_2018.tgm” in the s397 tire database. I have not made any changes to the file. But This TGM file is over 1000KB. Is this the cause of the problem? I uploaded a 113kb TGM file with only the lookupdata removed. Then I was able to download the file.
@Kenshin With that File i get the Error "Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 1212416 bytes)". That is a bit strange, because the Size of the Tire is 1212416 Bytes, which, from my Understanding, is less than 134217728 Bytes. I have to investigate.... In the Meantime, please use your Workaround, with the temporarily removed [LookupV2] Section. Thank you for reporting this Problem! I'll keep you informed here.
@Kenshin The Problem should be fixed now, please test it again with the full tgm, with that it didn't work before.
Due to a Request from a User (and to test my new Windows Installation), i've made a new Video, that shows how to apply the Shaders to the Windows, to get the Rain Effects working. I hope it's understandable and helpful.
Just as an Information: Due to a Request from a User, i have seen, that there are different Sets with the same Name being stored in the Database of the Tool "Create a new Set of Gear Ratios or convert them from rF1". There was a small Problem in the Routine that should have avoided that, that i have fixed now. If you are one of the Users that did save different Sets with the same Name, you don't have Access to all of them, because of the same Name. If you want to get the Access, inform me by Mail (Address is on the main Tools Site) or by a private Communication here in the Forum. Then i will rename the Sets, that they can be loaded properly.