# Connection request error: Parse Error: Missing expected CR after header value

**URL:** <https://forum.genieacs.com/t/connection-request-error-parse-error-missing-expected-cr-after-header-value/2919>\
**Category:** Uncategorized\
**Created:** [September 1, 2022, 6:54am UTC](https://forum.genieacs.com/t/connection-request-error-parse-error-missing-expected-cr-after-header-value/2919 "2022-09-01T06:54:28Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![muntiadoc](https://avatars.discourse-cdn.com/v4/letter/m/898d66/32.png) [@muntiadoc](https://forum.genieacs.com/u/muntiadoc)\
**Post date:** [September 1, 2022, 6:54am UTC](https://forum.genieacs.com/t/connection-request-error-parse-error-missing-expected-cr-after-header-value/2919/1 "2022-09-01T06:54:28Z")

</div>

Hello,

Anyone knows what could cause this?  
This only happens to a specific vendor after upgrading from previous version to 1.2.8/1.2.9?

---

<div class="post-metadata">

**Author:** ![pablo0582](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.genieacs.com/pablo0582/32/1998_2.png) [@pablo0582](https://forum.genieacs.com/u/pablo0582)\
**Post date:** [October 2, 2025, 6:58pm UTC](https://forum.genieacs.com/t/connection-request-error-parse-error-missing-expected-cr-after-header-value/2919/2 "2025-10-02T18:58:13Z")

</div>

hi, were you able to solve it?

---

<div class="post-metadata">

**Author:** ![akcoder](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.genieacs.com/akcoder/32/11_2.png) [@akcoder](https://forum.genieacs.com/u/akcoder)\
**Post date:** [October 3, 2025, 4:27pm UTC](https://forum.genieacs.com/t/connection-request-error-parse-error-missing-expected-cr-after-header-value/2919/3 "2025-10-03T16:27:35Z")

</div>

If you are getting this error, then your CPE vendor needs to fix their firmware to properly send headers.