I installed v5.3, same error there. So, the issue isn't specific to v5.4. Ugh.

Sorry, I pulled the latest updates on v5.4, not master (which is now 5.5).

I cannot compile master due to no arduino compatible subcomponent available for v5.5. If one exists, I can test it.

Yes, still occurring. I pull the latest changes, ran install.sh, export.sh, fullclean, reconfigure, build, same error.

I'm getting a compile error with v5.4, missing: xTaskCreatePinnedToCoreWithCaps, cannot figure out how to address. this issue. Any help would be appreciated:

The function appears to be defined here:
/esp/esp-idf/components/freertos/esp_additions/include/freertos/idf_additions.h
/esp/esp-idf ...

Done: https://github.com/espressif/arduino-esp32/issues/5969

However, I believe this default should not just be changed in Arduino but rather system-wide as Chrome has likely "grown" the header to a point where specifying a max value of 512 for that header buffer is just too small.

Post Packet ...

The default in build for this configuration parameter: CONFIG_HTTPD_MAX_REQ_HDR_LEN is 512 bytes.
This is causing "Header fields are too long for server to interpret" errors on a single field form post.
It needs to be set at least 768 bytes, but 1024 would be better.

This is a burden for customers ...

Okay, it's past mid 2020, is there a new ETA for 5Ghz?

It seems 5 Ghz is committed.
Is there a date (even rought date) for a 5Ghz chip?