WHAT'S GOING ON WITH WAV FILES!! EDITING IS A PAIN IN 2026 VERSION, PLEASE FIX IT ASAP!!! In the timeline, the waveform of wav files disappear and the audio block is mute! I'm already delete the cache and everything.

Most users aren't having an issue with this, so the data on your setup is required as basic troubleshooting, in order to get your rig functioning again.

That's why the staffers ask for that data. Neither the staffers nor us volunteers can help without further information . 

Hi ​@Serbeksetin 
Welcome to the new Adobe Premiere community. Thank you for taking the time to report a problem. It would help us if you could use the link " How to Report a Problem," which provides steps to provide more information that can help us identify the issue. 

Here to help.  

Ian